Not really most of them got the same problem if a code/key is working, everything is fine. If not then the customer is screwed. The only difference is how that is handled. Eneba for example if you get a duplicated key you could have a big problem, they don't do anything without the supplier's response, which could take weeks. So best solution use always PayPal to get you money back.
by Myrtle R. - April 09, 2020