HexPay is an autobuy site, users can list whatever they want. We do not escrow payments and cannot protect users from falling for gift card scams, however we will remove them, please email them to
abusereports@hexpay.org.
Thanks!
So what is the point of your service if you can't protect buyers from getting scammed. You can make a simple inbuilt bitcoin wallet which can act as escrow, there will be not much manual things to handle.