well less that 100 g sure wont get u a ban. maby unless you are very low level. but the 30g or what ever it is for the mount, you wont get banned for buying. i borrowd 400g from my freind to get my 60 mount i never got even a warning. as long as you dont make unrealistick big buys nofthing will happen to you.
that is if it is wow you are talking abaut. i dont knwo alot abaut aoc