diff --git a/src/storefront/views.py b/src/storefront/views.py
index 63da3e6..c309aed 100644
--- a/src/storefront/views.py
+++ b/src/storefront/views.py
@@ -268,10 +268,13 @@ class OrderCreateView(CreateView):
         shipping_address = self.request.session.get('shipping_address')
         form.instance.customer, form.instance.shipping_address = get_or_create_customer(self.request, form, shipping_address)
         form.instance.status = OrderStatus.DRAFT
-        coupon = get_object_or_404(
-                Coupon,
-                code=self.request.session.get('coupon_code')
-            )
+        try:
+            coupon = Coupon.objects.get(
+                    code=self.request.session.get('coupon_code')
+                )
+        except ObjectDoesNotExist:
+            coupon = None
+
         if coupon:
             form.instance.coupon = coupon
             coupon.users.add(form.instance.customer)