From 194d8571b01866732e94a2d0945ceb0010b4c70e Mon Sep 17 00:00:00 2001
From: Andre <andrelopezd@gmail.com>
Date: Sun, 28 Feb 2021 21:45:05 +0000
Subject: [PATCH] Fixes issue when coupons are enabled and processing one time
 #167

---
 src/services/Checkout.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/services/Checkout.php b/src/services/Checkout.php
index 932d275..8167f8c 100644
--- a/src/services/Checkout.php
+++ b/src/services/Checkout.php
@@ -145,7 +145,10 @@ public function createCheckoutSession(PaymentForm $form, $postData)
         }
 
         if ($allowPromotionCodes) {
-            $sessionParams['subscription_data']['payment_behavior'] = 'allow_incomplete';
+            if ($form->enableSubscriptions || $isCustomAmount) {
+                $sessionParams['subscription_data']['payment_behavior'] = 'allow_incomplete';
+            }
+
             $sessionParams['allow_promotion_codes'] = true;
         }