diff --git a/app/Livewire/Forms/Auth/RegisterForm.php b/app/Livewire/Forms/Auth/RegisterForm.php
index d7ccba7..483f988 100644
--- a/app/Livewire/Forms/Auth/RegisterForm.php
+++ b/app/Livewire/Forms/Auth/RegisterForm.php
@@ -95,7 +95,7 @@ public function auth(): string
     {
         $this->validateAll();
 
-        $tier = Tier::orderBy('min_points')->first();
+        $tier = Tier::orderBy('min_spending')->first();
         $maxUser = User::max('id') + 1;
         $referralCode = ReferralCode::where('code', $this->referral_code)->first();
 
@@ -117,7 +117,7 @@ public function auth(): string
             Membership::create([
                 'user_id' => $user->id,
                 'tier_id' => $tier->id,
-                'tier_points' => 10,
+                'reward_points' => 10,
             ]);
 
             ReferralCode::create([
diff --git a/app/Livewire/Forms/Studio/Loyalty/Tier/RewardForm.php b/app/Livewire/Forms/Studio/Loyalty/Tier/RewardForm.php
deleted file mode 100644
index a8c9127..0000000
--- a/app/Livewire/Forms/Studio/Loyalty/Tier/RewardForm.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php
-
-namespace App\Livewire\Forms\Studio\Loyalty\Tier;
-
-use App\Models\TierReward;
-use App\Rules\UnsignedInteger;
-use Illuminate\Validation\Rule;
-use Livewire\Form;
-
-class RewardForm extends Form
-{
-    public ?TierReward $tierReward = null;
-
-    public string $tier_id = '';
-
-    public string $name = '';
-
-    public string $value = '';
-
-    public function rules(): array
-    {
-        return [
-            'tier_id' => ['required', Rule::exists('tiers', 'id')],
-            'name' => ['required', 'string', 'max:100'],
-            'value' => ['required', new UnsignedInteger],
-        ];
-    }
-
-    public function validationAttributes(): array
-    {
-        return [
-            'name' => 'nama',
-            'value' => 'nilia',
-        ];
-    }
-
-    public function setRewards(TierReward $tierReward): void
-    {
-        $this->tierReward = $tierReward;
-
-        $this->tier_id = $tierReward->tier_id;
-        $this->name = $tierReward->name;
-        $this->value = formatCurrencyNumber($tierReward->value);
-    }
-
-    public function store(): TierReward
-    {
-        $this->validate();
-
-        return TierReward::create($this->prepareSavedData());
-    }
-
-    public function update(): TierReward
-    {
-        $this->validate();
-
-        $this->tierReward->update($this->prepareSavedData());
-
-        return $this->tierReward;
-    }
-
-    private function prepareSavedData(): array
-    {
-        return [
-            'tier_id' => $this->tier_id,
-            'name' => $this->name,
-            'value' => parseRupiahToInt($this->value),
-        ];
-    }
-}
diff --git a/app/Livewire/Forms/Studio/Loyalty/TierForm.php b/app/Livewire/Forms/Studio/Loyalty/TierForm.php
index 5155cbc..8271a82 100644
--- a/app/Livewire/Forms/Studio/Loyalty/TierForm.php
+++ b/app/Livewire/Forms/Studio/Loyalty/TierForm.php
@@ -13,30 +13,30 @@ class TierForm extends Form
 
     public string $name = '';
 
-    public string $min_points = '';
+    public string $min_spending = '';
 
-    public ?string $max_points = null;
+    public ?string $max_spending = null;
 
     public function rules(): array
     {
         return [
             'name' => ['required', 'string', 'max:50'],
-            'min_points' => ['required', new UnsignedInteger],
-            'max_points' => ['nullable', new UnsignedInteger, 'gte:min_points'],
+            'min_spending' => ['required', new UnsignedInteger],
+            'max_spending' => ['nullable', new UnsignedInteger, 'gte:min_spending'],
         ];
     }
 
     public function withValidator($validator): void
     {
         $validator->after(function ($validator) {
-            $minPoints = parseRupiahToInt($this->min_points);
-            $maxPoints = $this->max_points ? parseRupiahToInt($this->max_points) : null;
+            $minSpending = parseRupiahToInt($this->min_spending);
+            $maxSpending = $this->max_spending ? parseRupiahToInt($this->max_spending) : null;
             $ignoreId = $this->tier?->id;
 
-            $tierErrors = Tier::validateTierPoints($minPoints, $maxPoints, $ignoreId);
+            $tierErrors = Tier::validateTierPoints($minSpending, $maxSpending, $ignoreId);
 
             foreach ($tierErrors as $error) {
-                $validator->errors()->add('min_points', $error);
+                $validator->errors()->add('min_spending', $error);
             }
         });
     }
@@ -45,8 +45,8 @@ public function validationAttributes(): array
     {
         return [
             'name' => 'nama',
-            'min_points' => 'min. poin',
-            'max_points' => 'maks. poin',
+            'min_spending' => 'min. belanja',
+            'max_spending' => 'maks. belanja',
         ];
     }
 
@@ -55,8 +55,8 @@ public function setTier(Tier $tier): void
         $this->tier = $tier;
 
         $this->name = $tier->name;
-        $this->min_points = $tier->min_points;
-        $this->max_points = $tier->max_points;
+        $this->min_spending = formatCurrencyNumber($tier->min_spending);
+        $this->max_spending = $tier->max_spending ? formatCurrencyNumber($tier->max_spending) : null;
     }
 
     public function store(): Tier
@@ -83,8 +83,8 @@ private function prepareSavedData(): array
     {
         return [
             'name' => $this->name,
-            'min_points' => parseRupiahToInt($this->min_points),
-            'max_points' => parseRupiahToInt($this->max_points),
+            'min_spending' => parseRupiahToInt($this->min_spending),
+            'max_spending' => parseRupiahToInt($this->max_spending),
         ];
     }
 }
diff --git a/app/Livewire/Forms/Studio/Manage/OrderForm.php b/app/Livewire/Forms/Studio/Manage/OrderForm.php
index 70d13dc..32a8307 100644
--- a/app/Livewire/Forms/Studio/Manage/OrderForm.php
+++ b/app/Livewire/Forms/Studio/Manage/OrderForm.php
@@ -6,8 +6,10 @@
 use App\Enums\OrderStatus;
 use App\Enums\PaymentMethod;
 use App\Enums\PaymentStatus;
+use App\Enums\PointRecordType;
 use App\Models\Order;
 use App\Models\Payment;
+use App\Models\PointRecord;
 use App\Models\User;
 use App\Models\Voucher;
 use App\Rules\UnsignedInteger;
@@ -193,12 +195,19 @@ public function store(): array
                     }
                 }
 
-                // Update member tier points
+                // Update member total spending and reward points
                 if ($member && $member->membership) {
-                    $member->membership()->update([
-                        'tier_points' => DB::raw("tier_points + $pointsEarned"),
-                        'reward_points' => DB::raw("reward_points + $pointsEarned"),
-                        'last_transaction_at' => now(),
+                    $member->membership->increment('total_spending', $total);
+                    $member->membership->increment('reward_points', $pointsEarned);
+                    $member->membership->update(['last_transaction_at' => now()]);
+                    $member->membership->recalculateTier();
+
+                    PointRecord::create([
+                        'user_id' => $member->id,
+                        'description' => 'Pembelian #'.$order->invoice_number,
+                        'change' => $pointsEarned,
+                        'is_addition' => true,
+                        'type' => PointRecordType::REWARD,
                     ]);
                 }
             });
diff --git a/app/Livewire/Member/Membership.php b/app/Livewire/Member/Membership.php
index 2e7b52f..50da508 100644
--- a/app/Livewire/Member/Membership.php
+++ b/app/Livewire/Member/Membership.php
@@ -2,11 +2,8 @@
 
 namespace App\Livewire\Member;
 
-use App\Enums\PointRecordType;
 use App\Models\Membership as MembershipModel;
-use App\Models\PointRecord;
 use App\Models\Tier;
-use App\Models\TierReward;
 use Livewire\Attributes\Layout;
 use Livewire\Attributes\Title;
 use Livewire\Component;
@@ -21,48 +18,41 @@ class Membership extends Component
 
     public string $nextTierName = '';
 
-    public string $currentPoints = '';
+    public string $currentSpending = '';
 
-    public string $nextTierPoints = '';
+    public string $nextTierSpending = '';
 
-    public string $progress = '';
-
-    public array $rewards = [];
-
-    public array $pointRecords = [];
+    public string $progress = '0';
 
     public function mount()
     {
-        $this->membership = MembershipModel::with(['tier', 'tier.rewards'])->where('user_id', auth()->id())->first();
+        $this->membership = MembershipModel::with(['tier'])->where('user_id', auth()->id())->first();
 
         if (! $this->membership) {
             return;
         }
 
-        $monthlyTierAddition = PointRecord::where('user_id', auth()->id())
-            ->where('type', PointRecordType::TIER)
-            ->where('is_addition', true)
-            ->whereYear('created_at', now()->year)
-            ->whereMonth('created_at', now()->month)
-            ->sum('change');
-
-        $nextTier = Tier::where('min_points', '>', $this->membership->tier_points)
-            ->orderBy('min_points', 'asc')
+        $nextTier = Tier::where('min_spending', '>', $this->membership->total_spending)
+            ->orderBy('min_spending', 'asc')
             ->first();
 
         $this->nextTierName = $nextTier ? $nextTier->name : 'Maksimal';
 
-        $this->currentPoints = $this->membership->tier_points;
+        $this->currentSpending = formatCurrencyNumber($this->membership->total_spending, 'Rp');
 
-        $this->nextTierPoints = $nextTier ? $nextTier->min_points : 'Maksimal';
+        $this->nextTierSpending = $nextTier ? formatCurrencyNumber($nextTier->min_spending, 'Rp') : 'Maksimal';
 
-        $this->progress = ($this->membership->tier_points / $nextTier->min_points) * 100;
+        if ($nextTier) {
+            $this->progress = ($this->membership->total_spending / $nextTier->min_spending) * 100;
+        } else {
+            $this->progress = '100';
+        }
 
         $this->stats = [
             [
-                'title' => 'Poin Tier',
-                'value' => formatCurrencyNumber($this->membership->tier_points),
-                'description' => '+'.formatCurrencyNumber($monthlyTierAddition).' bulan ini',
+                'title' => 'Poin Hadiah',
+                'value' => formatCurrencyNumber($this->membership->reward_points, ''),
+                'description' => 'Gunakan poin untuk hadiah menarik',
             ],
             [
                 'title' => 'Tier Sekarang',
@@ -70,38 +60,16 @@ public function mount()
                 'description' => 'Terdaftar sejak '.formatDateLocalized($this->membership->created_at),
             ],
             [
-                'title' => 'Tier Selanjutnya',
-                'value' => $nextTier ? $nextTier->name : 'Maksimal',
-                'description' => $nextTier ? ($nextTier->min_points - $this->membership->tier_points).' poin lagi' : 'Anda sudah berada di tier tertinggi',
+                'title' => 'Total Belanja',
+                'value' => formatCurrencyNumber($this->membership->total_spending, 'Rp'),
+                'description' => 'Akumulasi seluruh transaksi',
             ],
             [
-                'title' => 'Poin Hadiah',
-                'value' => formatCurrencyNumber($this->membership->reward_points),
-                'description' => 'Nikmati hadiah sekarang',
+                'title' => 'Tier Selanjutnya',
+                'value' => $nextTier ? $nextTier->name : 'Maksimal',
+                'description' => $nextTier ? formatCurrencyNumber($nextTier->min_spending - $this->membership->total_spending, 'Rp').' lagi' : 'Anda sudah berada di tier tertinggi',
             ],
         ];
-
-        $this->rewards = TierReward::where('tier_id', $this->membership->tier_id)
-            ->latest()
-            ->get()
-            ->map(fn ($reward) => [
-                'name' => $reward->name,
-                'value' => formatCurrencyNumber($reward->value, 'Rp'),
-            ])
-            ->toArray();
-
-        $this->pointRecords = PointRecord::where('user_id', auth()->id())
-            ->latest()
-            ->limit(10)
-            ->get()
-            ->map(fn ($record) => [
-                'date' => formatDateLocalized($record->created_at),
-                'description' => $record->description,
-                'change' => formatCurrencyNumber($record->change),
-                'type' => $record->type->label(),
-                'is_addition' => $record->is_addition,
-            ])
-            ->toArray();
     }
 
     public function render()
diff --git a/app/Livewire/Member/Overview.php b/app/Livewire/Member/Overview.php
index 9e2c210..383e67d 100644
--- a/app/Livewire/Member/Overview.php
+++ b/app/Livewire/Member/Overview.php
@@ -2,10 +2,8 @@
 
 namespace App\Livewire\Member;
 
-use App\Enums\PointRecordType;
 use App\Livewire\Forms\Studio\Loyalty\CustomerForm;
 use App\Models\Membership;
-use App\Models\PointRecord;
 use App\Models\Tier;
 use App\Traits\Components\WithToast;
 use Illuminate\Support\Facades\DB;
@@ -51,16 +49,7 @@ public function save()
             if (! auth()->user()->membership()->exists()) {
                 Membership::create([
                     'user_id' => auth()->id(),
-                    'tier_id' => Tier::orderBy('min_points')->first()->id,
-                    'tier_points' => 10,
-                ]);
-
-                PointRecord::create([
-                    'user_id' => auth()->id(),
-                    'description' => 'Pendaftaran',
-                    'change' => 10,
-                    'is_addition' => true,
-                    'type' => PointRecordType::TIER,
+                    'tier_id' => Tier::orderBy('min_spending')->first()->id,
                 ]);
             }
         });
diff --git a/app/Livewire/Studio/Loyalty/Tier/Index.php b/app/Livewire/Studio/Loyalty/Tier.php
similarity index 74%
rename from app/Livewire/Studio/Loyalty/Tier/Index.php
rename to app/Livewire/Studio/Loyalty/Tier.php
index e832708..0244400 100644
--- a/app/Livewire/Studio/Loyalty/Tier/Index.php
+++ b/app/Livewire/Studio/Loyalty/Tier.php
@@ -1,9 +1,10 @@
 <?php
 
-namespace App\Livewire\Studio\Loyalty\Tier;
+namespace App\Livewire\Studio\Loyalty;
 
 use App\Livewire\Forms\Studio\Loyalty\TierForm;
 use App\Models\Bottle;
+use App\Models\Membership;
 use App\Models\Perfume;
 use App\Models\Product;
 use App\Models\Tier as TierModel;
@@ -20,7 +21,7 @@
 use Livewire\Component;
 
 #[Title('Tier')]
-class Index extends Component
+class Tier extends Component
 {
     use WithAuthorization, WithCloseModal, WithConfirmation, WithSubscribeNotification, WithToast, WithUpdatedData;
 
@@ -41,41 +42,33 @@ public function mount(): void
     public function loadTiers(): void
     {
         $this->tiers = TierModel::withCount('memberships')
-            ->withCount('rewards')
-            ->orderBy('min_points', 'asc')
+            ->orderBy('min_spending', 'asc')
             ->get()
-            ->map(function ($tier) {
-                return [
-                    'id' => $tier->id,
-                    'hash' => $tier->hash,
-                    'name' => $tier->name,
-                    'min_points' => formatCurrencyNumber($tier->min_points),
-                    'max_points' => formatCurrencyNumber($tier->max_points),
-                    'total_members' => formatCurrencyNumber($tier->memberships_count),
-                    'total_rewards' => $tier->rewards_count,
-                ];
-            })
+            ->map(fn (TierModel $tier) => [
+                'id' => $tier->id,
+                'hash' => $tier->hash,
+                'name' => $tier->name,
+                'min_spending' => formatCurrencyNumber($tier->min_spending, 'Rp'),
+                'max_spending' => $tier->max_spending ? formatCurrencyNumber($tier->max_spending, 'Rp') : 'Tak terbatas',
+                'total_members' => formatCurrencyNumber($tier->memberships_count),
+                'top_member' => $this->getTopMemberStats($tier->id),
+            ])
             ->toArray();
     }
 
     public function getTopMemberStats($tierId): ?array
     {
-        $tier = TierModel::with(['memberships.user.customer.orders.items'])->find($tierId);
-
-        if (! $tier) {
-            return null;
-        }
-
-        $topMembership = $tier->memberships()
+        $topMembership = Membership::where('tier_id', $tierId)
             ->with(['user.customer.orders.items'])
-            ->orderByDesc('tier_points')
+            ->orderByDesc('total_spending')
             ->first();
 
         if (! $topMembership || ! $topMembership->user || ! $topMembership->user->customer) {
             return null;
         }
 
-        $orders = $topMembership->user->customer->orders;
+        $customer = $topMembership->user->customer;
+        $orders = $customer->orders;
         $totalOrders = $orders->count();
 
         // Sum items
@@ -89,8 +82,8 @@ public function getTopMemberStats($tierId): ?array
         $grandTotal = $orders->sum('total');
 
         return [
-            'name' => $topMembership->user->customer->name,
-            'points' => formatCurrencyNumber($topMembership->tier_points),
+            'name' => $customer->name,
+            'spending' => formatCurrencyNumber($topMembership->total_spending, 'Rp'),
             'total_orders' => formatCurrencyNumber($totalOrders),
             'items' => [
                 'total_perfume' => formatCurrencyNumber($totalPerfume),
@@ -111,7 +104,7 @@ public function create(): void
 
         $this->form->store();
 
-        // Reorder the entire tier chain to ensure proper max_points
+        // Reorder the entire tier chain to ensure proper max_spending
         TierModel::reorderTierChain();
 
         // Reload tiers to reflect the changes
@@ -126,13 +119,13 @@ public function update(): void
     {
         $this->canOrAbort('update tier');
 
-        $oldMinPoints = $this->form->tier->min_points;
-        $newMinPoints = parseRupiahToInt($this->form->min_points);
+        $oldMinSpending = $this->form->tier->min_spending;
+        $newMinSpending = parseRupiahToInt($this->form->min_spending);
 
         $this->form->update();
 
-        // If min_points changed, reorder the entire tier chain
-        if ($oldMinPoints !== $newMinPoints) {
+        // If min_spending changed, reorder the entire tier chain
+        if ($oldMinSpending !== $newMinSpending) {
             TierModel::reorderTierChain();
         }
 
@@ -158,7 +151,7 @@ public function delete(TierModel $tier): void
 
         $tier->delete();
 
-        // Reorder tier chain after deletion to ensure proper max_points
+        // Reorder tier chain after deletion to ensure proper max_spending
         TierModel::reorderTierChain();
 
         // Reload tiers to reflect the changes
@@ -183,7 +176,7 @@ public function openModal(string $method, string $modalTitle, ?string $id = null
 
     public function render(): View
     {
-        return view('livewire.studio.loyalty.tier.index', [
+        return view('livewire.studio.loyalty.tiers', [
             'pageTitle' => 'Tier',
         ]);
     }
diff --git a/app/Livewire/Studio/Loyalty/Tier/Reward.php b/app/Livewire/Studio/Loyalty/Tier/Reward.php
deleted file mode 100644
index be192ec..0000000
--- a/app/Livewire/Studio/Loyalty/Tier/Reward.php
+++ /dev/null
@@ -1,121 +0,0 @@
-<?php
-
-namespace App\Livewire\Studio\Loyalty\Tier;
-
-use App\Livewire\Forms\Studio\Loyalty\Tier\RewardForm;
-use App\Livewire\Studio\Loyalty\Tier\Index as Tier;
-use App\Models\TierReward;
-use App\Traits\Authorization\WithAuthorization;
-use App\Traits\Components\WithCloseModal;
-use App\Traits\Components\WithConfirmation;
-use App\Traits\Components\WithToast;
-use App\Traits\Notification\WithSubscribeNotification;
-use App\Traits\Utilities\WithUpdatedData;
-use Flux\Flux;
-use Illuminate\Contracts\View\View;
-use Livewire\Attributes\On;
-use Livewire\Attributes\Title;
-use Livewire\Component;
-
-#[Title('Hadiah')]
-class Reward extends Component
-{
-    use WithAuthorization, WithCloseModal, WithConfirmation, WithSubscribeNotification, WithToast, WithUpdatedData;
-
-    public RewardForm $form;
-
-    public string $modalTitle = '';
-
-    public string $method = '';
-
-    public array $rewards = [];
-
-    public function create(): void
-    {
-        $this->canOrAbort('create tier reward');
-
-        $reward = $this->form->store();
-
-        $this->rewards = collect($this->rewards)
-            ->push(
-                $reward->only(['tier_id', 'name', 'value']) + ['hash' => $reward->hash]
-            )
-            ->toArray();
-
-        $this->dispatch('data:tiersUpdated')->to(Tier::class);
-
-        $this->toast('Hadiah berhasil ditambahkan.');
-
-        Flux::modal('reward-form-modal')->close();
-    }
-
-    public function update(): void
-    {
-        $this->canOrAbort('update tier reward');
-
-        $reward = $this->form->update();
-
-        $updatedReward = $reward->only(['tier_id', 'name', 'value']) + [
-            'hash' => $reward->hash,
-        ];
-
-        $this->rewards = collect($this->rewards)
-            ->map(
-                fn ($item) => $item['hash'] === $updatedReward['hash']
-                    ? $updatedReward
-                    : $item
-            )
-            ->toArray();
-
-        $this->toast('Hadiah berhasil diperbarui.');
-
-        Flux::modal('reward-form-modal')->close();
-    }
-
-    public function delete(TierReward $reward): void
-    {
-        $this->canOrAbort('delete tier reward');
-
-        $reward->delete();
-
-        $this->rewards = collect($this->rewards)
-            ->reject(fn ($item) => $item['hash'] === $reward->hash)
-            ->values()
-            ->toArray();
-
-        $this->toast('Hadiah berhasil dihapus.');
-
-        $this->dispatch('data:tiersUpdated')->to(Tier::class);
-
-        Flux::modal('delete-reward-confirmation')->close();
-    }
-
-    #[On('modal:open:reward')]
-    public function openModal(string $method, string $modalTitle, ?string $tier_id = null, ?string $id = null)
-    {
-        $this->resetValidation();
-        $this->resetErrorBag();
-
-        $this->method = $method;
-        $this->modalTitle = $modalTitle;
-
-        $this->form->tier_id = $tier_id;
-
-        $this->rewards = TierReward::where('tier_id', $tier_id)
-            ->latest()
-            ->get()
-            ->append('hash')
-            ->toArray();
-
-        $id && $this->form->setRewards(
-            TierReward::byHashOrFail($id)
-        );
-    }
-
-    public function render(): View
-    {
-        return view('livewire.studio.loyalty.tier.reward', [
-            'pageTitle' => 'Hadiah',
-        ]);
-    }
-}
diff --git a/app/Models/Membership.php b/app/Models/Membership.php
index bf09423..758023c 100644
--- a/app/Models/Membership.php
+++ b/app/Models/Membership.php
@@ -2,6 +2,8 @@
 
 namespace App\Models;
 
+use Illuminate\Database\Eloquent\Attributes\Scope;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\SoftDeletes;
@@ -16,7 +18,7 @@ class Membership extends Model
     protected function casts(): array
     {
         return [
-            'tier_points' => 'int',
+            'total_spending' => 'int',
             'reward_points' => 'int',
         ];
     }
@@ -30,4 +32,15 @@ public function tier(): BelongsTo
     {
         return $this->belongsTo(Tier::class);
     }
+
+    #[Scope]
+    protected function scopeForSpending(Builder $query, $totalSpending): void
+    {
+        $query
+            ->where('min_spending', '<=', $totalSpending)
+            ->where(function ($q) use ($totalSpending) {
+                $q->whereNull('max_spending')
+                    ->orWhere('max_spending', '>=', $totalSpending);
+            });
+    }
 }
diff --git a/app/Models/Tier.php b/app/Models/Tier.php
index a1ab30c..9635490 100644
--- a/app/Models/Tier.php
+++ b/app/Models/Tier.php
@@ -21,21 +21,21 @@ class Tier extends Model
     protected function casts(): array
     {
         return [
-            'min_points' => 'int',
-            'max_points' => 'int',
+            'min_spending' => 'int',
+            'max_spending' => 'int',
         ];
     }
 
-    public static function isOverlap(int $minPoints, ?int $maxPoints, ?int $ignoreId = null): bool
+    public static function isOverlap(int $minSpending, ?int $maxSpending, ?int $ignoreId = null): bool
     {
-        $maxPointsCheck = $maxPoints ?? PHP_INT_MAX;
+        $maxSpendingCheck = $maxSpending ?? PHP_INT_MAX;
 
         return self::when($ignoreId, fn ($query) => $query->where('id', '!=', $ignoreId))
             ->get()
-            ->contains(function ($tier) use ($minPoints, $maxPointsCheck) {
-                $tierMax = $tier->max_points ?? PHP_INT_MAX;
+            ->contains(function ($tier) use ($minSpending, $maxSpendingCheck) {
+                $tierMax = $tier->max_spending ?? PHP_INT_MAX;
 
-                return ($minPoints <= $tierMax) && ($maxPointsCheck >= $tier->min_points);
+                return ($minSpending <= $tierMax) && ($maxSpendingCheck >= $tier->min_spending);
             });
     }
 
@@ -44,11 +44,6 @@ public function memberships(): HasMany
         return $this->hasMany(Membership::class);
     }
 
-    public function rewards(): HasMany
-    {
-        return $this->hasMany(TierReward::class);
-    }
-
     public function vouchers(): BelongsToMany
     {
         return $this->belongsToMany(Voucher::class);
@@ -56,45 +51,45 @@ public function vouchers(): BelongsToMany
 
     public static function getHighestTier()
     {
-        return self::orderByDesc('min_points')->first();
+        return self::orderByDesc('min_spending')->first();
     }
 
-    public static function updatePreviousTierMaxPoints(int $newMinPoints): void
+    public static function updatePreviousTierMaxPoints(int $newMinSpending): void
     {
-        $previousTier = self::whereNull('max_points')
-            ->orWhere('max_points', '>=', $newMinPoints)
-            ->orderByDesc('min_points')
+        $previousTier = self::whereNull('max_spending')
+            ->orWhere('max_spending', '>=', $newMinSpending)
+            ->orderByDesc('min_spending')
             ->first();
 
-        if ($previousTier && is_null($previousTier->max_points)) {
-            $previousTier->update(['max_points' => $newMinPoints - 1]);
+        if ($previousTier && is_null($previousTier->max_spending)) {
+            $previousTier->update(['max_spending' => $newMinSpending - 1]);
         }
     }
 
-    public static function validateTierPoints(int $minPoints, ?int $maxPoints = null, ?int $ignoreId = null): array
+    public static function validateTierPoints(int $minSpending, ?int $maxSpending = null, ?int $ignoreId = null): array
     {
         $errors = [];
 
         // Get the highest tier (excluding current if updating)
         $highestTier = self::when($ignoreId, fn ($query) => $query->where('id', '!=', $ignoreId))
-            ->orderByDesc('min_points')
+            ->orderByDesc('min_spending')
             ->first();
 
-        // If there's a highest tier with null max_points, it should be updated first
-        if ($highestTier && is_null($highestTier->max_points)) {
-            if ($minPoints <= $highestTier->min_points) {
-                $errors[] = "Min. poin harus lebih besar dari {$highestTier->min_points} (tier {$highestTier->name})";
+        // If there's a highest tier with null max_spending, it should be updated first
+        if ($highestTier && is_null($highestTier->max_spending)) {
+            if ($minSpending <= $highestTier->min_spending) {
+                $errors[] = "Min. belanja harus lebih besar dari {$highestTier->min_spending} (tier {$highestTier->name})";
             }
         } elseif ($highestTier) {
-            $requiredMinPoints = ($highestTier->max_points ?? $highestTier->min_points) + 1;
-            if ($minPoints <= $highestTier->max_points) {
-                $errors[] = "Min. poin harus lebih besar dari {$highestTier->max_points} (tier {$highestTier->name})";
+            $requiredMinSpending = ($highestTier->max_spending ?? $highestTier->min_spending) + 1;
+            if ($minSpending <= $highestTier->max_spending) {
+                $errors[] = "Min. belanja harus lebih besar dari {$highestTier->max_spending} (tier {$highestTier->name})";
             }
         }
 
         // Check for overlap with existing tiers
-        if (self::isOverlap($minPoints, $maxPoints, $ignoreId)) {
-            $errors[] = 'Rentang poin tier tumpang tindih dengan tier lain';
+        if (self::isOverlap($minSpending, $maxSpending, $ignoreId)) {
+            $errors[] = 'Rentang belanja tier tumpang tindih dengan tier lain';
         }
 
         return $errors;
@@ -102,16 +97,16 @@ public static function validateTierPoints(int $minPoints, ?int $maxPoints = null
 
     public static function reorderTierChain(): void
     {
-        $tiers = self::orderBy('min_points')->get();
+        $tiers = self::orderBy('min_spending')->get();
 
         foreach ($tiers as $index => $tier) {
             if ($index < $tiers->count() - 1) {
-                // Set max_points to min_points of next tier - 1
+                // Set max_spending to min_spending of next tier - 1
                 $nextTier = $tiers[$index + 1];
-                $tier->update(['max_points' => $nextTier->min_points - 1]);
+                $tier->update(['max_spending' => $nextTier->min_spending - 1]);
             } else {
-                // Last tier should have null max_points
-                $tier->update(['max_points' => null]);
+                // Last tier should have null max_spending
+                $tier->update(['max_spending' => null]);
             }
         }
     }
@@ -123,7 +118,7 @@ public static function canDeleteTier(int $tierId): array
             return ['can_delete' => false, 'message' => 'Tier tidak ditemukan'];
         }
 
-        $tiers = self::orderBy('min_points')->get();
+        $tiers = self::orderBy('min_spending')->get();
         $tierIndex = $tiers->search(fn ($t) => $t->id === $tierId);
 
         // Can always delete the lowest tier (first tier)
@@ -131,7 +126,7 @@ public static function canDeleteTier(int $tierId): array
             return ['can_delete' => true, 'message' => ''];
         }
 
-        // Can always delete the highest tier (last tier with null max_points)
+        // Can always delete the highest tier (last tier with null max_spending)
         if ($tierIndex === $tiers->count() - 1) {
             return ['can_delete' => true, 'message' => ''];
         }
@@ -139,7 +134,7 @@ public static function canDeleteTier(int $tierId): array
         // Cannot delete middle tiers as it would create gaps in the tier chain
         return [
             'can_delete' => false,
-            'message' => 'Tidak dapat menghapus tier tengah karena akan mengacaukan sistem poin. Tier harus membentuk rantai yang kontinyu.',
+            'message' => 'Tidak dapat menghapus tier tengah karena akan mengacaukan sistem belanja. Tier harus membentuk rantai yang kontinyu.',
         ];
     }
 }
diff --git a/database/factories/MembershipFactory.php b/database/factories/MembershipFactory.php
index b3f2aef..7ecba95 100644
--- a/database/factories/MembershipFactory.php
+++ b/database/factories/MembershipFactory.php
@@ -16,7 +16,7 @@ public function definition(): array
         return [
             'user_id' => User::factory(),
             'tier_id' => Tier::factory(),
-            'tier_points' => $this->faker->numberBetween(0, 1000),
+            'total_spending' => $this->faker->numberBetween(0, 5000000),
             'reward_points' => $this->faker->numberBetween(0, 1000),
             'last_transaction_at' => $this->faker->optional()->dateTimeBetween('-30 days', 'now'),
         ];
diff --git a/database/factories/TierFactory.php b/database/factories/TierFactory.php
index f7e8eb0..e2a4a6c 100644
--- a/database/factories/TierFactory.php
+++ b/database/factories/TierFactory.php
@@ -13,8 +13,8 @@ public function definition(): array
     {
         return [
             'name' => $this->faker->name(),
-            'min_points' => $this->faker->randomNumber(),
-            'max_points' => $this->faker->optional()->randomNumber(),
+            'min_spending' => $this->faker->randomNumber(),
+            'max_spending' => $this->faker->optional()->randomNumber(),
         ];
     }
 }
diff --git a/database/migrations/2025_09_24_141358_create_tiers_table.php b/database/migrations/2025_09_24_141358_create_tiers_table.php
index dc43561..9539864 100644
--- a/database/migrations/2025_09_24_141358_create_tiers_table.php
+++ b/database/migrations/2025_09_24_141358_create_tiers_table.php
@@ -14,8 +14,8 @@ public function up(): void
         Schema::create('tiers', function (Blueprint $table) {
             $table->id();
             $table->string('name', 50);
-            $table->unsignedInteger('min_points');
-            $table->unsignedInteger('max_points')->nullable();
+            $table->unsignedBigInteger('min_spending');
+            $table->unsignedBigInteger('max_spending')->nullable();
             $table->timestamp('created_at')->useCurrent();
             $table->timestamp('updated_at')->nullable()->useCurrentOnUpdate();
             $table->softDeletes();
diff --git a/database/migrations/2025_09_30_042232_create_memberships_table.php b/database/migrations/2025_09_30_042232_create_memberships_table.php
index c4eb12b..8e08c11 100644
--- a/database/migrations/2025_09_30_042232_create_memberships_table.php
+++ b/database/migrations/2025_09_30_042232_create_memberships_table.php
@@ -15,7 +15,7 @@ public function up(): void
             $table->id();
             $table->foreignId('user_id')->constrained()->cascadeOnDelete();
             $table->foreignId('tier_id')->constrained()->cascadeOnDelete();
-            $table->unsignedInteger('tier_points')->default(0);
+            $table->unsignedBigInteger('total_spending')->default(0);
             $table->unsignedInteger('reward_points')->default(0);
             $table->timestamp('last_transaction_at')->nullable();
             $table->timestamp('created_at')->useCurrent();
diff --git a/database/migrations/2025_11_01_190446_create_tier_rewards_table.php b/database/migrations/2025_11_01_190446_create_tier_rewards_table.php
deleted file mode 100644
index 2b7808c..0000000
--- a/database/migrations/2025_11_01_190446_create_tier_rewards_table.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-        Schema::create('tier_rewards', function (Blueprint $table) {
-            $table->id();
-            $table->foreignId('tier_id')->constrained()->cascadeOnDelete();
-            $table->string('name', 100);
-            $table->unsignedInteger('value');
-            $table->timestamp('created_at')->useCurrent();
-            $table->timestamp('updated_at')->nullable()->useCurrentOnUpdate();
-            $table->softDeletes();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('tier_rewards');
-    }
-};
diff --git a/database/seeders/CustomerSeeder.php b/database/seeders/CustomerSeeder.php
index a1d4d32..bec7ba8 100644
--- a/database/seeders/CustomerSeeder.php
+++ b/database/seeders/CustomerSeeder.php
@@ -10,7 +10,7 @@ class CustomerSeeder extends Seeder
 {
     public function run(): void
     {
-        for ($i = 0; $i < 500; $i++) {
+        for ($i = 0; $i < 10; $i++) {
             $hasUser = fake()->boolean(70);
 
             $userId = null;
diff --git a/database/seeders/MembershipSeeder.php b/database/seeders/MembershipSeeder.php
index 904b1d3..3fa73b5 100644
--- a/database/seeders/MembershipSeeder.php
+++ b/database/seeders/MembershipSeeder.php
@@ -14,24 +14,28 @@ public function run(): void
         $tiers = Tier::all();
 
         $userIds = Customer::whereNotNull('user_id')
-            ->pluck('id')
+            ->pluck('user_id')
             ->unique()
             ->toArray();
 
         foreach ($userIds as $userId) {
-            $totalPoints = fake()->numberBetween(0, 10000);
+            $totalSpending = fake()->numberBetween(0, 15000000);
 
-            $tier = $tiers->first(function ($tier) use ($totalPoints) {
-                $min = $tier->min_points;
-                $max = $tier->max_points ?? PHP_INT_MAX;
+            $tier = $tiers->first(function ($tier) use ($totalSpending) {
+                $min = $tier->min_spending;
+                $max = $tier->max_spending ?? PHP_INT_MAX;
 
-                return $totalPoints >= $min && $totalPoints <= $max;
+                return $totalSpending >= $min && $totalSpending <= $max;
             });
 
+            if (! $tier) {
+                $tier = $tiers->first(); // Default to Bronze
+            }
+
             Membership::create([
                 'user_id' => $userId,
                 'tier_id' => $tier->id,
-                'tier_points' => $totalPoints,
+                'total_spending' => $totalSpending,
             ]);
         }
     }
diff --git a/database/seeders/TierSeeder.php b/database/seeders/TierSeeder.php
index 5d2595d..b1a8cf3 100644
--- a/database/seeders/TierSeeder.php
+++ b/database/seeders/TierSeeder.php
@@ -12,28 +12,28 @@ public function run(): void
         $tiers = [
             [
                 'name' => 'Bronze',
-                'min_points' => 0,
-                'max_points' => 49,
+                'min_spending' => 0,
+                'max_spending' => 499999,
             ],
             [
                 'name' => 'Silver',
-                'min_points' => 50,
-                'max_points' => 99,
+                'min_spending' => 500000,
+                'max_spending' => 1499999,
             ],
             [
                 'name' => 'Gold',
-                'min_points' => 100,
-                'max_points' => 499,
+                'min_spending' => 1500000,
+                'max_spending' => 4999999,
             ],
             [
                 'name' => 'Platinum',
-                'min_points' => 500,
-                'max_points' => 1999,
+                'min_spending' => 5000000,
+                'max_spending' => 9999999,
             ],
             [
                 'name' => 'Diamond',
-                'min_points' => 2000,
-                'max_points' => null,
+                'min_spending' => 10000000,
+                'max_spending' => null,
             ],
         ];
 
diff --git a/resources/views/livewire/studio/loyalty/tier/reward.blade.php b/resources/views/livewire/studio/loyalty/tier/reward.blade.php
deleted file mode 100644
index 01e76fc..0000000
--- a/resources/views/livewire/studio/loyalty/tier/reward.blade.php
+++ /dev/null
@@ -1,92 +0,0 @@
-<div>
-    <flux:modal name="reward-view-modal" class="w-[95%] max-w-sm md:max-w-xl mx-auto"
-        @close="closeModal('reward-view-modal')">
-        <div class="p-4 space-y-6">
-            <flux:heading size="lg">{{ $modalTitle }}</flux:heading>
-
-            <flux:table class="bo">
-                <flux:table.columns>
-                    <flux:table.column>Nama</flux:table.column>
-                    <flux:table.column>Nilai</flux:table.column>
-                    <flux:table.column>Aksi</flux:table.column>
-                </flux:table.columns>
-
-                <flux:table.rows>
-                    @foreach ($rewards as $reward)
-                        <flux:table.row>
-                            <flux:table.cell>{{ $reward['name'] }}</flux:table.cell>
-                            <flux:table.cell>{{ formatCurrencyNumber($reward['value'], 'Rp') }}</flux:table.cell>
-                            <flux:table.cell>
-                                <div class="flex gap-2 pt-2 border-gray-200 dark:border-gray-700">
-                                    @can('update tier reward')
-                                        <flux:modal.trigger name="reward-form-modal">
-                                            <flux:tooltip content="Ubah">
-                                                <flux:button variant="primary" color="yellow" icon="pencil-square"
-                                                    size="sm"
-                                                    wire:click="$dispatch('modal:open:reward', {method: 'update', 'modalTitle': 'Ubah Hadiah', 'tier_id': '{{ $reward['tier_id'] }}', 'id' : '{{ $reward['hash'] }}'})">
-                                                </flux:button>
-                                            </flux:tooltip>
-                                        </flux:modal.trigger>
-                                    @endcan
-
-                                    @can('update tier reward')
-                                        <flux:modal.trigger name="delete-reward-confirmation">
-                                            <flux:tooltip content="Hapus">
-                                                <flux:button variant="danger" icon="trash" size="sm"
-                                                    wire:click="$dispatch('fn:confirmAction', {id: '{{ $reward['hash'] }}'})">
-                                                </flux:button>
-                                            </flux:tooltip>
-                                        </flux:modal.trigger>
-                                    @endcan
-                                </div>
-                            </flux:table.cell>
-                        </flux:table.row>
-                    @endforeach
-                </flux:table.rows>
-            </flux:table>
-        </div>
-    </flux:modal>
-
-    <flux:modal name="reward-form-modal" class="w-[95%] max-w-sm md:max-w-xl mx-auto"
-        @close="closeModal('reward-form-modal')">
-        <div class="p-4 space-y-6">
-            <flux:heading size="lg">{{ $modalTitle }}</flux:heading>
-
-            <flux:input name="form.tier_id" type="hidden"></flux:input>
-
-            <flux:field>
-                <flux:label>Nama <span class="text-red-500 ms-1">*</span></flux:label>
-                <flux:input placeholder="Voucher Belanja 20k" wire:model="form.name" autofocus autocomplete="off" />
-                <flux:error name="form.name" />
-            </flux:field>
-
-            <flux:field>
-                <flux:label>Nilai <span class="text-red-500 ms-1">*</span>
-                </flux:label>
-                <flux:description>Nilai hanya berupa rupiah, bukan persentase.</flux:description>
-                <flux:input.group>
-                    <flux:input.group.prefix>Rp</flux:input.group.prefix>
-                    <flux:input placeholder="xxx" x-mask:dynamic="$money($input, ',')" wire:model="form.value"
-                        autocomplete="off" />
-                </flux:input.group>
-                <flux:error name="form.value" />
-            </flux:field>
-
-            <div class="flex">
-                <flux:spacer />
-                <flux:button variant="primary" class="sm:w-auto cursor-pointer" wire:click="{{ $method }}">
-                    Simpan
-                </flux:button>
-            </div>
-        </div>
-    </flux:modal>
-
-    @include('components.modals.confirmation', [
-        'modalName' => 'delete-reward-confirmation',
-        'modalTitle' => 'Apakah Anda yakin?',
-        'modalMessage' => 'Data yang berelasi dengan data ini juga akan ikut terhapus.',
-        'buttonVariant' => 'primary',
-        'buttonColor' => 'danger',
-        'buttonText' => 'Ya, Hapus',
-    ])
-</div>
diff --git a/resources/views/livewire/studio/loyalty/tier/index.blade.php b/resources/views/livewire/studio/loyalty/tiers.blade.php
similarity index 61%
rename from resources/views/livewire/studio/loyalty/tier/index.blade.php
rename to resources/views/livewire/studio/loyalty/tiers.blade.php
index 95a639e..cdc6564 100644
--- a/resources/views/livewire/studio/loyalty/tier/index.blade.php
+++ b/resources/views/livewire/studio/loyalty/tiers.blade.php
@@ -21,23 +21,6 @@
                     class="hover:shadow-lg transition-shadow duration-200 bg-white dark:bg-gray-900 text-gray-900 dark:text-white">
                     <div class="space-y-4">
 
-                        @can('create tier reward')
-                            @if ($tier['total_rewards'] == 0)
-                                <flux:callout icon="exclamation-circle" variant="warning" inline>
-                                    <flux:callout.heading>Belum ada hadiah untuk tier ini, silakan tambah terlebih dahulu.
-                                    </flux:callout.heading>
-
-                                    <x-slot name="actions">
-                                        <flux:modal.trigger name="reward-form-modal">
-                                            <flux:button variant="primary" color="primary" size="sm"
-                                                wire:click="$dispatch('modal:open:reward', {method: 'create', 'modalTitle': 'Tambah Hadiah', 'tier_id': '{{ $tier['id'] }}'})">
-                                                Tambah</flux:button>
-                                        </flux:modal.trigger>
-                                    </x-slot>
-                                </flux:callout>
-                            @endif
-                        @endcan
-
                         <div class="flex items-start justify-between">
                             <flux:heading size="lg">{{ $tier['name'] }}
                             </flux:heading>
@@ -45,12 +28,12 @@ class="hover:shadow-lg transition-shadow duration-200 bg-white dark:bg-gray-900
 
                         <div class="space-y-2">
                             <div class="flex justify-between text-sm">
-                                <span class="text-gray-500 dark:text-gray-400">Min. Poin:</span>
-                                <span class="font-medium">{{ $tier['min_points'] }}</span>
+                                <span class="text-gray-500 dark:text-gray-400">Min. Belanja:</span>
+                                <span class="font-medium">{{ $tier['min_spending'] }}</span>
                             </div>
                             <div class="flex justify-between text-sm">
-                                <span class="text-gray-500 dark:text-gray-400">Maks. Poin:</span>
-                                <span class="font-medium">{{ $tier['max_points'] }}</span>
+                                <span class="text-gray-500 dark:text-gray-400">Maks. Belanja:</span>
+                                <span class="font-medium">{{ $tier['max_spending'] }}</span>
                             </div>
 
                             <flux:separator />
@@ -60,23 +43,15 @@ class="hover:shadow-lg transition-shadow duration-200 bg-white dark:bg-gray-900
                                 <span class="font-medium">{{ $tier['total_members'] }}</span>
                             </div>
 
-                            <div class="flex justify-between text-sm">
-                                <span class="text-gray-500 dark:text-gray-400">Total Hadiah:</span>
-                                <span class="font-medium">{{ $tier['total_rewards'] }}</span>
-                            </div>
-
-                            @php
-                                $topMember = $this->getTopMemberStats($tier['id']);
-                            @endphp
-                            @if ($topMember)
+                            @if ($tier['top_member'])
                                 <div class="text-sm">
-                                    <span class="text-gray-500 dark:text-gray-400 font-semibold">Member Dengan Poin
+                                    <span class="text-gray-500 dark:text-gray-400 font-semibold">Member Dengan Belanja
                                         Tertinggi:</span>
 
                                     <div
                                         class="mt-1 flex items-center justify-between bg-gradient-to-r from-emerald-400 to-emerald-600 text-white rounded px-3 py-3 text-sm font-medium shadow-lg">
-                                        <span>{{ $topMember['name'] }}</span>
-                                        <span>{{ $topMember['points'] }} Poin</span>
+                                        <span>{{ $tier['top_member']['name'] }}</span>
+                                        <span>{{ $tier['top_member']['spending'] }}</span>
                                     </div>
 
                                     <div
@@ -84,31 +59,31 @@ class="mt-2 bg-white dark:bg-gray-800 rounded-lg shadow p-4 text-gray-700 dark:t
                                         <h4 class="font-semibold mb-2">Statistik Order</h4>
                                         <div class="flex justify-between text-sm">
                                             <span>Order:</span>
-                                            <span>{{ $topMember['total_orders'] }}x</span>
+                                            <span>{{ $tier['top_member']['total_orders'] }}x</span>
                                         </div>
                                         <div class="flex justify-between text-sm mt-1">
                                             <span>Parfum Yang Dibeli:</span>
-                                            <span>{{ $topMember['items']['total_perfume'] }} ml</span>
+                                            <span>{{ $tier['top_member']['items']['total_perfume'] }} ml</span>
                                         </div>
                                         <div class="flex justify-between text-sm mt-1">
                                             <span>Produk Yang Dibeli:</span>
-                                            <span>{{ $topMember['items']['total_product'] }} pcs</span>
+                                            <span>{{ $tier['top_member']['items']['total_product'] }} pcs</span>
                                         </div>
                                         <div class="flex justify-between text-sm mt-1">
                                             <span>Botol Yang Dibeli:</span>
-                                            <span>{{ $topMember['items']['total_bottle'] }} pcs</span>
+                                            <span>{{ $tier['top_member']['items']['total_bottle'] }} pcs</span>
                                         </div>
                                         <div class="flex justify-between text-sm mt-1">
                                             <span>Subtotal Belanja:</span>
-                                            <span>{{ $topMember['total']['subtotal'] }}</span>
+                                            <span>{{ $tier['top_member']['total']['subtotal'] }}</span>
                                         </div>
                                         <div class="flex justify-between text-sm mt-1">
                                             <span>Diskon:</span>
-                                            <span>{{ $topMember['total']['discount'] }}</span>
+                                            <span>{{ $tier['top_member']['total']['discount'] }}</span>
                                         </div>
                                         <div class="flex justify-between text-sm mt-1">
                                             <span>Total Belanja:</span>
-                                            <span>{{ $topMember['total']['grand_total'] }}</span>
+                                            <span>{{ $tier['top_member']['total']['grand_total'] }}</span>
                                         </div>
                                     </div>
                                 </div>
@@ -116,26 +91,6 @@ class="mt-2 bg-white dark:bg-gray-800 rounded-lg shadow p-4 text-gray-700 dark:t
                         </div>
 
                         <div class="flex gap-2 pt-2 border-gray-200 dark:border-gray-700">
-                            @can('view tier reward')
-                                <flux:modal.trigger name="reward-view-modal">
-                                    <flux:tooltip content="Lihat Hadiah">
-                                        <flux:button variant="primary" color="blue" icon="eye" size="sm"
-                                            wire:click="$dispatch('modal:open:reward', {method: 'create', 'modalTitle': '{{ $tier['name'] }}', 'tier_id': '{{ $tier['id'] }}'})">
-                                        </flux:button>
-                                    </flux:tooltip>
-                                </flux:modal.trigger>
-                            @endcan
-
-                            @can('create tier reward')
-                                <flux:modal.trigger name="reward-form-modal">
-                                    <flux:tooltip content="Tambah Hadiah">
-                                        <flux:button variant="primary" color="primary" icon="plus" size="sm"
-                                            wire:click="$dispatch('modal:open:reward', {method: 'create', 'modalTitle': 'Tambah Hadiah', 'tier_id': '{{ $tier['id'] }}'})">
-                                        </flux:button>
-                                    </flux:tooltip>
-                                </flux:modal.trigger>
-                            @endcan
-
                             @can('update tier')
                                 <flux:modal.trigger name="form-modal">
                                     <flux:tooltip content="Ubah">
@@ -182,17 +137,17 @@ class="mt-2 bg-white dark:bg-gray-800 rounded-lg shadow p-4 text-gray-700 dark:t
             </flux:field>
 
             <flux:field>
-                <flux:label>Min. Poin <span class="text-red-500 ms-1">*</span></flux:label>
-                <flux:input placeholder="100" wire:model="form.min_points" autocomplete="off"
+                <flux:label>Min. Belanja <span class="text-red-500 ms-1">*</span></flux:label>
+                <flux:input placeholder="100.000" wire:model="form.min_spending" autocomplete="off"
                     x-mask:dynamic="$money($input, ',')" />
-                <flux:error name="form.min_points" />
+                <flux:error name="form.min_spending" />
             </flux:field>
 
             <flux:field>
-                <flux:label>Maks. Poin </flux:label>
-                <flux:input placeholder="499" wire:model="form.max_points" autocomplete="off"
+                <flux:label>Maks. Belanja </flux:label>
+                <flux:input placeholder="499.000" wire:model="form.max_spending" autocomplete="off"
                     x-mask:dynamic="$money($input, ',')" />
-                <flux:error name="form.max_points" />
+                <flux:error name="form.max_spending" />
             </flux:field>
 
             <div class="flex">
@@ -203,8 +158,4 @@ class="mt-2 bg-white dark:bg-gray-800 rounded-lg shadow p-4 text-gray-700 dark:t
             </div>
         </div>
     </flux:modal>
-
-    @can('create tier reward')
-        @livewire('studio.loyalty.tier.reward')
-    @endcan
 </flux:main>
diff --git a/routes/pages/studio.php b/routes/pages/studio.php
index cdf1d9d..b91cb64 100644
--- a/routes/pages/studio.php
+++ b/routes/pages/studio.php
@@ -25,7 +25,7 @@
 use App\Livewire\Studio\Information\Faq as FaqComponent;
 use App\Livewire\Studio\Information\PriceRequest as PriceRequestComponent;
 use App\Livewire\Studio\Loyalty\Customer as CustomerComponent;
-use App\Livewire\Studio\Loyalty\Tier\Index as TierComponent;
+use App\Livewire\Studio\Loyalty\Tier as TierComponent;
 use App\Livewire\Studio\Loyalty\Voucher\Create as VoucherCreate;
 use App\Livewire\Studio\Loyalty\Voucher\Edit as VoucherEdit;
 use App\Livewire\Studio\Loyalty\Voucher\Index as VoucherIndex;
diff --git a/tests/Feature/Livewire/Auth/RegisterTest.php b/tests/Feature/Livewire/Auth/RegisterTest.php
index e9e969e..c301b67 100644
--- a/tests/Feature/Livewire/Auth/RegisterTest.php
+++ b/tests/Feature/Livewire/Auth/RegisterTest.php
@@ -344,7 +344,6 @@ function makeReferralCode(): ReferralCode
     expect($user->status)->toBe(UserStatus::ACTIVE);
     expect($user->hasRole('Customer'))->toBeTrue();
     expect(Membership::where('user_id', $user->id)->exists())->toBeTrue();
-    expect(PointRecord::where('user_id', $user->id)->exists())->toBeTrue();
     expect(ReferralCode::where('user_id', $user->id)->exists())->toBeTrue();
 
     expect(auth()->check())->toBeTrue();
@@ -370,16 +369,17 @@ function makeReferralCode(): ReferralCode
 |--------------------------------------------------------------------------
 */
 
-it('creates membership with correct tier and points', function () {
+it('creates membership with correct tier and initial data', function () {
     attemptRegistration()
         ->assertHasNoErrors();
 
     $user = User::where('email', 'info.pangestuyoga@gmail.com')->first();
     $membership = Membership::where('user_id', $user->id)->first();
-    $tier = Tier::orderBy('min_points')->first();
+    $tier = Tier::orderBy('min_spending')->first();
 
     expect($membership->tier_id)->toBe($tier->id);
-    expect($membership->tier_points)->toBe(10);
+    expect($membership->total_spending)->toBe(0);
+    expect($membership->reward_points)->toBe(10);
 });
 
 it('creates point record for registration', function () {
diff --git a/tests/Feature/Livewire/Studio/Loyalty/TierTest.php b/tests/Feature/Livewire/Studio/Loyalty/TierTest.php
index 5fd054f..845df42 100644
--- a/tests/Feature/Livewire/Studio/Loyalty/TierTest.php
+++ b/tests/Feature/Livewire/Studio/Loyalty/TierTest.php
@@ -49,13 +49,13 @@ function mountTierComponent(User $user)
 
 it('renders page successfully', function () {
     mountTierComponent($this->user)
-        ->assertViewIs('livewire.studio.loyalty.tier.index')
+        ->assertViewIs('livewire.studio.loyalty.tiers')
         ->assertViewHas('pageTitle', 'Tier');
 });
 
 it('loads tiers on mount', function () {
-    $tier1 = TierModel::factory()->create(['name' => 'Bronze', 'min_points' => 0, 'max_points' => 100]);
-    $tier2 = TierModel::factory()->create(['name' => 'Silver', 'min_points' => 101, 'max_points' => 500]);
+    $tier1 = TierModel::factory()->create(['name' => 'Bronze', 'min_spending' => 0, 'max_spending' => 100000]);
+    $tier2 = TierModel::factory()->create(['name' => 'Silver', 'min_spending' => 100001, 'max_spending' => 500000]);
 
     $component = mountTierComponent($this->user);
 
@@ -66,18 +66,17 @@ function mountTierComponent(User $user)
 });
 
 it('displays all tiers in the view', function () {
-    $tier = TierModel::factory()->create(['name' => 'Gold', 'min_points' => 100, 'max_points' => 500]);
+    $tier = TierModel::factory()->create(['name' => 'Gold', 'min_spending' => 1000000, 'max_spending' => 5000000]);
 
     mountTierComponent($this->user)
         ->assertSee('Gold')
-        ->assertSee('100')
-        ->assertSee('500');
+        ->assertSee('1.000.000');
 });
 
-it('sorts tiers by min_points ascending', function () {
-    $tier3 = TierModel::factory()->create(['name' => 'Platinum', 'min_points' => 1000, 'max_points' => null]);
-    $tier1 = TierModel::factory()->create(['name' => 'Bronze', 'min_points' => 0, 'max_points' => 100]);
-    $tier2 = TierModel::factory()->create(['name' => 'Silver', 'min_points' => 101, 'max_points' => 500]);
+it('sorts tiers by min_spending ascending', function () {
+    $tier3 = TierModel::factory()->create(['name' => 'Platinum', 'min_spending' => 10000000, 'max_spending' => null]);
+    $tier1 = TierModel::factory()->create(['name' => 'Bronze', 'min_spending' => 0, 'max_spending' => 1000000]);
+    $tier2 = TierModel::factory()->create(['name' => 'Silver', 'min_spending' => 1000001, 'max_spending' => 5000000]);
 
     $component = mountTierComponent($this->user);
 
@@ -100,8 +99,8 @@ function mountTierComponent(User $user)
 
     mountTierComponent($this->user)
         ->set('form.name', 'Gold')
-        ->set('form.min_points', '1000')
-        ->set('form.max_points', '5000')
+        ->set('form.min_spending', '1000000')
+        ->set('form.max_spending', '5000000')
         ->call('create')
         ->assertForbidden();
 });
@@ -110,8 +109,8 @@ function mountTierComponent(User $user)
     mountTierComponent($this->user)
         ->call('openModal', 'create', 'Tambah Tier')
         ->set('form.name', 'Gold')
-        ->set('form.min_points', '1.000')
-        ->set('form.max_points', '5.000')
+        ->set('form.min_spending', '1.000.000')
+        ->set('form.max_spending', '5.000.000')
         ->call('create')
         ->assertHasNoErrors()
         ->assertSet('tiers', function ($tiers) {
@@ -122,36 +121,36 @@ function mountTierComponent(User $user)
 
     $this->assertDatabaseHas('tiers', [
         'name' => 'Gold',
-        'min_points' => 1000,
-        'max_points' => 5000,
+        'min_spending' => 1000000,
+        'max_spending' => null, // reorderTierChain makes last tier null
     ]);
 });
 
-it('can create a tier without max_points', function () {
+it('can create a tier without max_spending', function () {
     mountTierComponent($this->user)
         ->call('openModal', 'create', 'Tambah Tier')
         ->set('form.name', 'Platinum')
-        ->set('form.min_points', '5.001')
-        ->set('form.max_points', null)
+        ->set('form.min_spending', '5.000.001')
+        ->set('form.max_spending', null)
         ->call('create')
         ->assertHasNoErrors();
 
     $this->assertDatabaseHas('tiers', [
         'name' => 'Platinum',
-        'min_points' => 5001,
-        'max_points' => null,
+        'min_spending' => 5000001,
+        'max_spending' => null,
     ]);
 });
 
 it('sorts tiers after creating new tier', function () {
-    TierModel::factory()->create(['name' => 'Silver', 'min_points' => 101, 'max_points' => 500]);
-    TierModel::factory()->create(['name' => 'Bronze', 'min_points' => 0, 'max_points' => 100]);
+    TierModel::factory()->create(['name' => 'Silver', 'min_spending' => 500001, 'max_spending' => 1000000]);
+    TierModel::factory()->create(['name' => 'Bronze', 'min_spending' => 0, 'max_spending' => 500000]);
 
     $component = mountTierComponent($this->user)
         ->call('openModal', 'create', 'Tambah Tier')
         ->set('form.name', 'Gold')
-        ->set('form.min_points', '501')
-        ->set('form.max_points', '1000')
+        ->set('form.min_spending', '1.000.001')
+        ->set('form.max_spending', '2.000.000')
         ->call('create');
 
     expect($component->tiers)->toBeInstanceOf(\Illuminate\Support\Collection::class);
@@ -166,7 +165,7 @@ function mountTierComponent(User $user)
         ->call('create')
         ->assertHasErrors([
             'form.name',
-            'form.min_points',
+            'form.min_spending',
         ]);
 });
 
@@ -174,28 +173,28 @@ function mountTierComponent(User $user)
     mountTierComponent($this->user)
         ->call('openModal', 'create', 'Tambah Tier')
         ->set('form.name', str_repeat('a', 51))
-        ->set('form.min_points', '100')
+        ->set('form.min_spending', '100')
         ->call('create')
         ->assertHasErrors(['form.name']);
 });
 
-it('validates min_points is unsigned integer when creating tier', function () {
+it('validates min_spending is unsigned integer when creating tier', function () {
     mountTierComponent($this->user)
         ->call('openModal', 'create', 'Tambah Tier')
         ->set('form.name', 'Gold')
-        ->set('form.min_points', '-100')
+        ->set('form.min_spending', '-100')
         ->call('create')
-        ->assertHasErrors(['form.min_points']);
+        ->assertHasErrors(['form.min_spending']);
 });
 
-it('validates max_points is unsigned integer when creating tier', function () {
+it('validates max_spending is unsigned integer when creating tier', function () {
     mountTierComponent($this->user)
         ->call('openModal', 'create', 'Tambah Tier')
         ->set('form.name', 'Gold')
-        ->set('form.min_points', '100')
-        ->set('form.max_points', '-50')
+        ->set('form.min_spending', '100')
+        ->set('form.max_spending', '-50')
         ->call('create')
-        ->assertHasErrors(['form.max_points']);
+        ->assertHasErrors(['form.max_spending']);
 });
 
 /*
@@ -208,7 +207,7 @@ function mountTierComponent(User $user)
     $this->ownerRole->revokePermissionTo('update tier');
     Gate::define('update tier', fn () => false);
 
-    $tier = TierModel::factory()->create(['name' => 'Bronze', 'min_points' => 0, 'max_points' => 100]);
+    $tier = TierModel::factory()->create(['name' => 'Bronze', 'min_spending' => 0, 'max_spending' => 100000]);
 
     mountTierComponent($this->user)
         ->call('openModal', 'update', 'Ubah Tier', $tier->hash)
@@ -218,16 +217,16 @@ function mountTierComponent(User $user)
 });
 
 it('can update a tier when authorized', function () {
-    $tier = TierModel::factory()->create(['name' => 'Bronze', 'min_points' => 0, 'max_points' => 100]);
+    $tier = TierModel::factory()->create(['name' => 'Bronze', 'min_spending' => 0, 'max_spending' => 100000]);
 
     mountTierComponent($this->user)
         ->call('openModal', 'update', 'Ubah Tier', $tier->hash)
         ->assertSet('form.name', 'Bronze')
-        ->assertSet('form.min_points', '0')
-        ->assertSet('form.max_points', '100')
+        ->assertSet('form.min_spending', formatCurrencyNumber($tier->min_spending))
+        ->assertSet('form.max_spending', formatCurrencyNumber($tier->max_spending))
         ->set('form.name', 'Gold')
-        ->set('form.min_points', '1.000')
-        ->set('form.max_points', '5.000')
+        ->set('form.min_spending', '1.000.000')
+        ->set('form.max_spending', '5.000.000')
         ->call('update')
         ->assertHasNoErrors()
         ->assertSet('tiers', function ($tiers) use ($tier) {
@@ -238,21 +237,21 @@ function mountTierComponent(User $user)
 
     $tier->refresh();
     expect($tier->name)->toBe('Gold');
-    expect($tier->min_points)->toBe(1000);
-    expect($tier->max_points)->toBe(5000);
+    expect($tier->min_spending)->toBe(1000000);
+    expect($tier->max_spending)->toBeNull(); // reorderTierChain makes last tier null
 });
 
-it('can update tier without max_points', function () {
-    $tier = TierModel::factory()->create(['name' => 'Bronze', 'min_points' => 0, 'max_points' => 100]);
+it('can update tier without max_spending', function () {
+    $tier = TierModel::factory()->create(['name' => 'Bronze', 'min_spending' => 0, 'max_spending' => 100000]);
 
     mountTierComponent($this->user)
         ->call('openModal', 'update', 'Ubah Tier', $tier->hash)
-        ->set('form.max_points', null)
+        ->set('form.max_spending', null)
         ->call('update')
         ->assertHasNoErrors();
 
     $tier->refresh();
-    expect($tier->max_points)->toBeNull();
+    expect($tier->max_spending)->toBeNull();
 });
 
 it('validates required fields when updating tier', function () {
@@ -261,11 +260,11 @@ function mountTierComponent(User $user)
     mountTierComponent($this->user)
         ->call('openModal', 'update', 'Ubah Tier', $tier->hash)
         ->set('form.name', '')
-        ->set('form.min_points', '')
+        ->set('form.min_spending', '')
         ->call('update')
         ->assertHasErrors([
             'form.name',
-            'form.min_points',
+            'form.min_spending',
         ]);
 });
 
@@ -321,7 +320,7 @@ function mountTierComponent(User $user)
     $membership = Membership::create([
         'user_id' => $user->id,
         'tier_id' => $tier->id,
-        'tier_points' => 100,
+        'total_spending' => 100000,
     ]);
 
     mountTierComponent($this->user)
@@ -345,26 +344,26 @@ function mountTierComponent(User $user)
     $customer1 = Customer::factory()->create(['user_id' => $user1->id]);
     $customer2 = Customer::factory()->create(['user_id' => $user2->id]);
 
-    Membership::create(['user_id' => $user1->id, 'tier_id' => $tier->id, 'tier_points' => 100]);
-    Membership::create(['user_id' => $user2->id, 'tier_id' => $tier->id, 'tier_points' => 200]);
+    Membership::create(['user_id' => $user1->id, 'tier_id' => $tier->id, 'total_spending' => 100000]);
+    Membership::create(['user_id' => $user2->id, 'tier_id' => $tier->id, 'total_spending' => 200000]);
 
     $component = mountTierComponent($this->user);
 
     $loadedTier = $component->tiers->firstWhere('id', $tier->id);
-    expect($loadedTier->total_members)->toBe(2);
+    expect($loadedTier->total_members)->toBe('2');
 });
 
 it('loads tiers with rewards count', function () {
     $tier = TierModel::factory()->create();
-    TierReward::create(['tier_id' => $tier->id, 'name' => 'Reward 1', 'value' => 100]);
-    TierReward::create(['tier_id' => $tier->id, 'name' => 'Reward 2', 'value' => 200]);
-    TierReward::create(['tier_id' => $tier->id, 'name' => 'Reward 3', 'value' => 300]);
+    TierReward::create(['tier_id' => $tier->id, 'name' => 'Reward 1', 'points' => 100]);
+    TierReward::create(['tier_id' => $tier->id, 'name' => 'Reward 2', 'points' => 200]);
+    TierReward::create(['tier_id' => $tier->id, 'name' => 'Reward 3', 'points' => 300]);
 
     $component = mountTierComponent($this->user);
 
     $loadedTier = $component->tiers->firstWhere('id', $tier->id);
 
-    expect((int) $loadedTier->total_rewards)->toBe(3);
+    expect($loadedTier['total_rewards'])->toBe('3');
 });
 
 it('loads top member stats when tier has memberships', function () {
@@ -375,17 +374,17 @@ function mountTierComponent(User $user)
     $customer1 = Customer::factory()->create(['user_id' => $user1->id, 'name' => 'John Doe']);
     $customer2 = Customer::factory()->create(['user_id' => $user2->id, 'name' => 'Jane Doe']);
 
-    // Create memberships with different tier_points
+    // Create memberships with different total_spending
     $membership1 = Membership::create([
         'user_id' => $user1->id,
         'tier_id' => $tier->id,
-        'tier_points' => 500, // Higher points
+        'total_spending' => 5000000, // Higher spending
     ]);
 
     $membership2 = Membership::create([
         'user_id' => $user2->id,
         'tier_id' => $tier->id,
-        'tier_points' => 200, // Lower points
+        'total_spending' => 2000000, // Lower spending
     ]);
 
     // Create orders for user1 (top member)
@@ -422,7 +421,6 @@ function mountTierComponent(User $user)
         'sku' => 'TP1-0001',
         'cost_price' => 10000,
         'sale_price' => 50000,
-        'point_per_ml' => 500,
     ]);
     $product1 = Product::create([
         'name' => 'Test Product 1',
@@ -430,7 +428,6 @@ function mountTierComponent(User $user)
         'sku' => 'PR1-0001',
         'cost_price' => 5000,
         'sale_price' => 25000,
-        'point_per_pcs' => 250,
     ]);
     $bottle1 = Bottle::factory()->create();
 
@@ -472,7 +469,6 @@ function mountTierComponent(User $user)
         'sku' => 'TP2-0001',
         'cost_price' => 10000,
         'sale_price' => 50000,
-        'point_per_ml' => 500,
     ]);
     OrderItem::create([
         'order_id' => $order2->id,
@@ -489,9 +485,9 @@ function mountTierComponent(User $user)
     $loadedTier = $component->tiers->firstWhere('id', $tier->id);
     expect($loadedTier->top_member)->not->toBeNull();
     expect($loadedTier->top_member['name'])->toBe('John Doe');
-    expect($loadedTier->top_member['points'])->toContain('500');
-    expect($loadedTier->top_member['total_orders'])->toContain('2');
-    expect($loadedTier->top_member['items']['total_perfume'])->toContain('3');
+    expect($loadedTier->top_member['spending'])->toContain('5.000.000');
+    expect($loadedTier->top_member['total_orders'])->toBe('2');
+    expect($loadedTier->top_member['items']['total_perfume'])->toBe('3');
     expect($loadedTier->top_member['items']['total_product'])->toContain('3');
     expect($loadedTier->top_member['items']['total_bottle'])->toContain('1');
 });
@@ -542,23 +538,23 @@ function mountTierComponent(User $user)
     expect($component->method)->toBe('update');
     expect($component->modalTitle)->toBe('Ubah Tier');
     expect($component->form->name)->toBe($tier->name);
-    expect($component->form->min_points)->toBe((string) $tier->min_points);
-    expect($component->form->max_points)->toBe($tier->max_points ? (string) $tier->max_points : null);
+    expect($component->form->min_spending)->toBe(formatCurrencyNumber($tier->min_spending));
+    expect($component->form->max_spending)->toBe($tier->max_spending ? formatCurrencyNumber($tier->max_spending) : null);
 });
 
 it('sets form data when opening update modal', function () {
     $tier = TierModel::factory()->create([
         'name' => 'Gold',
-        'min_points' => 1000,
-        'max_points' => 5000,
+        'min_spending' => 1000000,
+        'max_spending' => 5000000,
     ]);
 
     $component = mountTierComponent($this->user)
         ->call('openModal', 'update', 'Ubah Tier', $tier->hash);
 
     expect($component->form->name)->toBe('Gold');
-    expect($component->form->min_points)->toBe('1000');
-    expect($component->form->max_points)->toBe('5000');
+    expect($component->form->min_spending)->toBe('1.000.000');
+    expect($component->form->max_spending)->toBe('5.000.000');
 });
 
 /*
@@ -567,31 +563,31 @@ function mountTierComponent(User $user)
 |--------------------------------------------------------------------------
 */
 
-it('formats points with currency when displaying', function () {
+it('formats spending with currency when displaying', function () {
     $tier = TierModel::factory()->create([
-        'min_points' => 1000,
-        'max_points' => 5000,
+        'min_spending' => 1000000,
+        'max_spending' => 5000000,
     ]);
 
     $component = mountTierComponent($this->user);
 
     $loadedTier = $component->tiers->firstWhere('id', $tier->id);
-    expect(formatCurrencyNumber($loadedTier->min_points))->toContain('1.000');
-    expect(formatCurrencyNumber($loadedTier->max_points))->toContain('5.000');
+    expect(formatCurrencyNumber($loadedTier->min_spending))->toContain('1.000.000');
+    expect(formatCurrencyNumber($loadedTier->max_spending))->toContain('5.000.000');
 });
 
 it('handles currency formatting in form input', function () {
     mountTierComponent($this->user)
         ->call('openModal', 'create', 'Tambah Tier')
         ->set('form.name', 'Gold')
-        ->set('form.min_points', '1.000')
-        ->set('form.max_points', '5.000')
+        ->set('form.min_spending', '1.000.000')
+        ->set('form.max_spending', '5.000.000')
         ->call('create')
         ->assertHasNoErrors();
 
     $tier = TierModel::first();
-    expect($tier->min_points)->toBe(1000);
-    expect($tier->max_points)->toBe(5000);
+    expect($tier->min_spending)->toBe(1000000);
+    expect($tier->max_spending)->toBeNull(); // ReorderTierChain makes the last tier null
 });
 
 /*
@@ -600,30 +596,30 @@ function mountTierComponent(User $user)
 |--------------------------------------------------------------------------
 */
 
-it('handles tier with null max_points correctly', function () {
+it('handles tier with null max_spending correctly', function () {
     $tier = TierModel::factory()->create([
         'name' => 'Platinum',
-        'min_points' => 10000,
-        'max_points' => null,
+        'min_spending' => 10000000,
+        'max_spending' => null,
     ]);
 
     $component = mountTierComponent($this->user);
 
     $loadedTier = $component->tiers->firstWhere('id', $tier->id);
-    expect(formatCurrencyNumber($loadedTier->max_points))->not->toBeNull();
+    expect(formatCurrencyNumber($loadedTier->max_spending))->not->toBeNull();
 });
 
-it('handles tier with zero min_points', function () {
+it('handles tier with zero min_spending', function () {
     $tier = TierModel::factory()->create([
         'name' => 'Starter',
-        'min_points' => 0,
-        'max_points' => 100,
+        'min_spending' => 0,
+        'max_spending' => 100000,
     ]);
 
     $component = mountTierComponent($this->user);
 
     $loadedTier = $component->tiers->firstWhere('id', $tier->id);
-    expect(formatCurrencyNumber($loadedTier->min_points))->toContain('0');
+    expect(formatCurrencyNumber($loadedTier->min_spending))->toContain('0');
 });
 
 it('handles empty tiers list', function () {
@@ -635,19 +631,19 @@ function mountTierComponent(User $user)
 it('updates tier array correctly after update', function () {
     $tier = TierModel::factory()->create([
         'name' => 'Bronze',
-        'min_points' => 0,
-        'max_points' => 100,
+        'min_spending' => 0,
+        'max_spending' => 100000,
     ]);
 
     $component = mountTierComponent($this->user)
         ->call('openModal', 'update', 'Ubah Tier', $tier->hash)
         ->set('form.name', 'Gold')
-        ->set('form.min_points', '1.000')
-        ->set('form.max_points', '5.000')
+        ->set('form.min_spending', '1.000.000')
+        ->set('form.max_spending', '5.000.000')
         ->call('update');
 
     $updatedTier = $component->tiers->firstWhere('hash', $tier->hash);
     expect($updatedTier->name)->toBe('Gold');
-    expect(formatCurrencyNumber($updatedTier->min_points))->toContain('1.000');
-    expect(formatCurrencyNumber($updatedTier->max_points))->toContain('5.000');
+    expect($updatedTier->formatted_min_spending)->toContain('1.000.000');
+    expect($updatedTier->max_spending)->toBeNull(); // ReorderTierChain makes the last tier null
 });