Hello guys,
I'm not sure if this goes here or in the admin section but I'll try here first. My problem is relatively simple, hopefully the solution is too 
I have a preset list of X amount of "IDs" (public keys, for ERC 20 wallets.) Every time a new user account (i.e. shopper) is created in my store, I would like one of these codes to be assigned to that user, and I want to make sure I can display it to that user.
My assumption is that I could simply have this list preset in the user database somehow, and that every time a new user is added, it is assigned one of these IDs (sort of like adding new information to a row in Excel with pre-existing information on each row), and that I can display it to the user through some php magic.
But, I am a noob, I don't know if this is as simple as it seems, or if I'm competent enough to implement it. Any advice would be appreciated.