Hello. The way I've understood it is that you can set different prices on your files, which is good and clean. I was wondering if I could set different pricing tiers on the same file and have customer information stored per tier? I don't think you have this feature, but please consider it, as it would be very helpful to me and probably others. Something like 

Game 10$

Game + steam key 15$

Game + steam + credits 20$