You kinda get what you pay for...
Purchased a game for PS4 via the gamecars. Little after an hour I received the credentials for a ps4 account which you need to use to download the game. Then you have to make this account your primary account and start to download the game. I dont know the exact effects it has, but I do not feel comfortable having my credit card details on the same device with an account, thats neither mine nor my primary account
Once downloaded you are supposed to log out of the account, never log in again, but also you must not delete it. So now you have got some strange, third party ps4 account, as your primary on your console, that you cannot use...
If you make your actual account your primary acocunt, the game wont work anymore...
Asked to get my money back in order to purchase a proper license, no more repsonse from support since.
If you ask me, they are using a loophole distributing same license to many PS4 accounts, thats why you cannot log in to their account, cause you take it from the other users...
Finally they dont offer pay pal, a common practice of shady businesses.