diff --git a/composer.json b/composer.json
index b6e2903..1fb160e 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,10 @@
         "laravel": {
             "providers": [
                 "IICN\\Subscription\\SubscriptionServiceProvider"
-            ]
+            ],
+            "aliases": {
+                "Subscription": "IICN\\Subscription\\Facades\\Subscription"
+            }
         }
     },
     "require-dev": {
@@ -31,4 +34,4 @@
             "IICN\\Subscription\\Tests\\": "tests/"
         }
     }
-}
\ No newline at end of file
+}
diff --git a/database/migrations/2024_01_14_153551_create_subscriptions_table.php b/database/migrations/2024_01_14_153551_create_subscriptions_table.php
index 7ba195f..1f11f8b 100644
--- a/database/migrations/2024_01_14_153551_create_subscriptions_table.php
+++ b/database/migrations/2024_01_14_153551_create_subscriptions_table.php
@@ -19,7 +19,7 @@ return new class extends Migration
             $table->unsignedInteger('discount_percent')->default(0);
             $table->string('sku_code');
             $table->string('type')->default('subscription');
-            $table->integer('count')->default(0);
+            $table->integer('count')->default(0)->comment("just for show to Front");
             $table->json('description')->nullable();
             $table->timestamps();
             $table->softDeletes();
diff --git a/database/migrations/2024_01_14_153625_create_subscription_user_table.php b/database/migrations/2024_01_14_153625_create_subscription_user_table.php
index 2359665..58a0f27 100644
--- a/database/migrations/2024_01_14_153625_create_subscription_user_table.php
+++ b/database/migrations/2024_01_14_153625_create_subscription_user_table.php
@@ -15,6 +15,7 @@ return new class extends Migration
             $table->id();
             $table->unsignedInteger('user_id');
             $table->unsignedInteger('subscription_id');
+            $table->unsignedInteger('remaining_number')->default(0);
             $table->timestamp('expiry_at')->nullable();
             $table->timestamp('created_at');
         });
diff --git a/database/migrations/2024_01_14_164441_create_subscription_abilities_table.php b/database/migrations/2024_01_14_164441_create_subscription_abilities_table.php
index 2ae7222..050f3fa 100644
--- a/database/migrations/2024_01_14_164441_create_subscription_abilities_table.php
+++ b/database/migrations/2024_01_14_164441_create_subscription_abilities_table.php
@@ -16,6 +16,8 @@ return new class extends Migration
             $table->string('slug');
             $table->string('name');
             $table->string('condition_class')->nullable();
+            $table->string('type');
+            $table->unsignedInteger('count')->default(999999);
             $table->unsignedInteger('subscription_id')->nullable();
             $table->string('description')->nullable();
             $table->timestamps();
diff --git a/database/migrations/2024_01_14_164441_create_subscription_logs_table.php b/database/migrations/2024_01_14_164441_create_subscription_logs_table.php
new file mode 100644
index 0000000..1dd19d0
--- /dev/null
+++ b/database/migrations/2024_01_14_164441_create_subscription_logs_table.php
@@ -0,0 +1,30 @@
+<?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('subscription_abilities', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('subscription_ability_id');
+            $table->unsignedBigInteger('user_id');
+            $table->enum('type', ['used', 'rollback']);
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('subscription_abilities');
+    }
+};
diff --git a/src/Concerns/AllowsCoupons.php b/src/Concerns/AllowsCoupons.php
new file mode 100644
index 0000000..0b5285f
--- /dev/null
+++ b/src/Concerns/AllowsCoupons.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace IICN\Subscription\Concerns;
+
+trait AllowsCoupons
+{
+    /**
+     * The coupon ID being applied.
+     *
+     * @var string|null
+     */
+    public $couponId;
+
+    /**
+     * The promotion code ID being applied.
+     *
+     * @var string|null
+     */
+    public $promotionCodeId;
+
+    /**
+     * Determines if user redeemable promotion codes are available in Stripe Checkout.
+     *
+     * @var bool
+     */
+    public $allowPromotionCodes = false;
+
+    /**
+     * The coupon ID to be applied.
+     *
+     * @param  string  $couponId
+     * @return $this
+     */
+    public function withCoupon($couponId)
+    {
+        $this->couponId = $couponId;
+
+        return $this;
+    }
+
+    /**
+     * The promotion code ID to apply.
+     *
+     * @param  string  $promotionCodeId
+     * @return $this
+     */
+    public function withPromotionCode($promotionCodeId)
+    {
+        $this->promotionCodeId = $promotionCodeId;
+
+        return $this;
+    }
+
+    /**
+     * Enables user redeemable promotion codes for a Stripe Checkout session.
+     *
+     * @return $this
+     */
+    public function allowPromotionCodes()
+    {
+        $this->allowPromotionCodes = true;
+
+        return $this;
+    }
+
+    /**
+     * Return the discounts for a Stripe Checkout session.
+     *
+     * @return array[]|null
+     */
+    protected function checkoutDiscounts()
+    {
+        if ($this->couponId) {
+            return [['coupon' => $this->couponId]];
+        }
+
+        if ($this->promotionCodeId) {
+            return [['promotion_code' => $this->promotionCodeId]];
+        }
+    }
+}
diff --git a/src/Concerns/ManagesSubscriptions.php b/src/Concerns/ManagesSubscriptions.php
new file mode 100644
index 0000000..ccf3744
--- /dev/null
+++ b/src/Concerns/ManagesSubscriptions.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace IICN\Subscription\Concerns;
+
+use Carbon\Carbon;
+use IICN\Subscription\SubscriptionBuilder;
+
+trait ManagesSubscriptions
+{
+    /**
+     * Begin creating a new subscription.
+     *
+     * @param  string  $type
+     * @param  string|string[]  $prices
+     * @return \Laravel\Cashier\SubscriptionBuilder
+     */
+    public function newSubscription($type, $prices = [])
+    {
+//        return new SubscriptionBuilder($this, $type, $prices);
+    }
+
+    /**
+     * Get the ending date of the trial.
+     *
+     * @param  string  $type
+     * @return \Illuminate\Support\Carbon|null
+     */
+    public function trialEndsAt($type = 'default')
+    {
+//        if (func_num_args() === 0 && $this->onGenericTrial()) {
+//            return $this->trial_ends_at;
+//        }
+//
+//        if ($subscription = $this->subscription($type)) {
+//            return $subscription->trial_ends_at;
+//        }
+//
+//        return $this->trial_ends_at;
+    }
+
+    /**
+     * Determine if the Stripe model has a given subscription.
+     *
+     * @param  string  $type
+     * @return bool
+     */
+    public function useSubscribe($type)
+    {
+//        $subscription = $this->subscription($type);
+//
+//        if (! $subscription || ! $subscription->valid()) {
+//            return false;
+//        }
+//
+//        return $subscription->hasPrice($price);
+    }
+
+    /**
+     * Get a subscription instance by $type.
+     *
+     * @param  string  $type
+     * @return \Laravel\Cashier\Subscription|null
+     */
+    public function activeSubscriptions()
+    {
+        return $this->subscriptions->where(function ($query) {
+            $query->wherePivot('expiry_at', '>', Carbon::now())->orWherePivotNull('expiry_at');
+        })->wherePivot('remaining_number', '>', 0);
+    }
+
+    /**
+     * Get all of the subscriptions for the Stripe model.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     */
+    public function subscriptions()
+    {
+        return $this->belongsToMany(\IICN\Subscription\Models\Subscription::class, 'subscription_user', 'user_id', 'subscription_id')
+            ->with(['created_at', 'expiry_at', 'remaining_number'])
+            ->orderBy('created_at');
+    }
+}
diff --git a/src/Controllers/Test/Test.php b/src/Controllers/Test/Test.php
deleted file mode 100644
index a3158b9..0000000
--- a/src/Controllers/Test/Test.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-
-namespace IICN\Subscription\Controllers\Test;
-
-use IICN\Subscription\Controllers\Controller;
-
-class Test extends Controller
-{
-    public function __invoke()
-    {
-        return 'test2';
-    }
-}
diff --git a/src/Facades/Subscription.php b/src/Facades/Subscription.php
new file mode 100644
index 0000000..3c515a4
--- /dev/null
+++ b/src/Facades/Subscription.php
@@ -0,0 +1,19 @@
+<?php
+namespace IICN\Subscription\Facades;
+
+use Illuminate\Support\Facades\Facade;
+
+/**
+ * @method static \IICN\Subscription\Subscription used(string $type)
+ * @method static \IICN\Subscription\Subscription canUse(string $type)
+ * @method static \IICN\Subscription\Subscription rollback(string $type)
+ *
+ * @see \IICN\Subscription\Subscription
+ */
+class Subscription extends Facade
+{
+    protected static function getFacadeAccessor()
+    {
+        return 'subscription';
+    }
+}
diff --git a/src/Controllers/Controller.php b/src/Http/Controllers/Controller.php
similarity index 85%
rename from src/Controllers/Controller.php
rename to src/Http/Controllers/Controller.php
index a53c35e..d18db01 100644
--- a/src/Controllers/Controller.php
+++ b/src/Http/Controllers/Controller.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace IICN\Subscription\Controllers;
+namespace IICN\Subscription\Http\Controllers;
 
 use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
 use Illuminate\Foundation\Validation\ValidatesRequests;
diff --git a/src/Http/Controllers/Test/Test.php b/src/Http/Controllers/Test/Test.php
new file mode 100644
index 0000000..71d36a5
--- /dev/null
+++ b/src/Http/Controllers/Test/Test.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace IICN\Subscription\Http\Controllers\Test;
+
+use IICN\Subscription\Http\Controllers\Controller;
+use IICN\Subscription\Facades\Subscription;
+
+class Test extends Controller
+{
+    public function __invoke()
+    {
+        return Subscription::canUse('ss');
+    }
+}
diff --git a/src/Http/Middlware/ValidateSubscription.php b/src/Http/Middlware/ValidateSubscription.php
new file mode 100644
index 0000000..4ababe1
--- /dev/null
+++ b/src/Http/Middlware/ValidateSubscription.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace IICN\Subscription\Http\Middleware;
+
+use Closure;
+use IICN\Subscription\Facades\Subscription;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+
+class ValidateSubscription
+{
+    /**
+     * Handle the incoming request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure  $next
+     * @return \Illuminate\Http\Response
+     *
+     * @throws \Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException
+     */
+    public function handle($request, Closure $next, string $type)
+    {
+        if (Subscription::canUse($type)) {
+            return $next($request);
+        } else {
+
+        }
+    }
+}
diff --git a/src/Middlwares/.keep b/src/Middlwares/.keep
deleted file mode 100644
index e69de29..0000000
diff --git a/src/Models/Subscription.php b/src/Models/Subscription.php
index f7d90e1..f5f222a 100644
--- a/src/Models/Subscription.php
+++ b/src/Models/Subscription.php
@@ -29,13 +29,16 @@ class Subscription extends Model
 
     public function users(): BelongsToMany
     {
-        return $this->belongsToMany(config('subscription.user_model'), 'subscription_user')->with(['created_at', 'expiry_at']);
+        return $this->belongsToMany(config('subscription.user_model'), 'subscription_user')->with(['created_at', 'expiry_at', 'remaining_number']);
     }
 
     public function activeUsers(): BelongsToMany
     {
         return $this->belongsToMany(config('subscription.user_model'), 'subscription_user')
-            ->wherePivot('expiry_at', '>', Carbon::now())
-            ->with(['created_at', 'expiry_at']);
+            ->where(function ($query) {
+                $query->wherePivot('expiry_at', '>', Carbon::now())->orWherePivotNull('expiry_at');
+            })
+            ->wherePivot('remaining_number', '>', 0)
+            ->with(['created_at', 'expiry_at', 'remaining_number']);
     }
 }
diff --git a/src/Models/SubscriptionAbility.php b/src/Models/SubscriptionAbility.php
index 3b4c75a..e593c0d 100644
--- a/src/Models/SubscriptionAbility.php
+++ b/src/Models/SubscriptionAbility.php
@@ -15,6 +15,8 @@ class SubscriptionAbility extends Model
     protected $fillable = [
         'slug',
         'name',
+        'type',
+        'count',
         'condition_class',
         'subscription_id',
         'description',
diff --git a/src/Subscription.php b/src/Subscription.php
new file mode 100644
index 0000000..b2c8c2d
--- /dev/null
+++ b/src/Subscription.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace IICN\Subscription;
+
+class Subscription
+{
+    public function used($type)
+    {
+        return "Hello, Greetings";
+    }
+
+
+    public function canUse($type)
+    {
+        return "Hello, Greetings";
+    }
+
+    public function rollback($type)
+    {
+        return "Hello, Greetings";
+    }
+}
diff --git a/src/SubscriptionServiceProvider.php b/src/SubscriptionServiceProvider.php
index 4b2260c..6f2c2c9 100644
--- a/src/SubscriptionServiceProvider.php
+++ b/src/SubscriptionServiceProvider.php
@@ -32,6 +32,10 @@ class SubscriptionServiceProvider extends ServiceProvider
         $this->mergeConfigFrom(
             __DIR__.'/../config/subscription.php', 'subscription'
         );
+
+        $this->app->bind('subscription',function(){
+            return new Subscription();
+        });
     }
 
     /**
diff --git a/src/Subscriptionable.php b/src/Subscriptionable.php
new file mode 100644
index 0000000..3192730
--- /dev/null
+++ b/src/Subscriptionable.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace IICN\Subscription;
+
+
+use IICN\Subscription\Concerns\ManagesSubscriptions;
+
+trait Subscriptionable
+{
+    use ManagesSubscriptions;
+}