Hi, Angie!! I recognize your name from another board - good to have you here!
I would send Robin a PM regarding the GC's. I have had it done through other stores before, but I know it requires some work on the admin side to make it work. But, one way to do it would be to open a new account in the store with a more anonymous email account (like [email protected] or something, lol) and buy it, then send it through that account...