fix

src/StripeConnect.php

@@ -45,7 +45,7 @@ public static function createCustomer($token, $from, $params = [])
         self::prepare();
         $customer = self::getStripeModel($from);
         if (!$customer->customer_id) {
-            $customer->account_id = Customer::create(array_merge([
+            $customer->customer_id = Customer::create(array_merge([
                 "email" => $from->email,
                 'source' => $token,
             ], $params))->id;
@@ -54,8 +54,8 @@ public static function createCustomer($token, $from, $params = [])
         return $customer;
     }
 
-    public static function transaction()
+    public static function transaction($token = null)
     {
-        return new Transaction;
+        return new Transaction($token);
     }
 }

src/Transaction.php

@@ -57,11 +57,11 @@ public function create()
         return \Stripe\Charge::create(array(
             "amount" => $this->value,
             "currency" => $this->currency,
-            "customer" => $customer->account_id,
-            "application_fee" => $this->fee ?? null,
+            "customer" => $customer->customer_id,
             "destination" => array(
                 "account" => $vendor->account_id,
             ),
+            "application_fee" => $this->fee ?? null,
         ));
     }
 }