I'm not a plat user but i wanna change my ign so i suggest this. I suggest that rename would be better if it can be purchased using gold. If this works , other players that is not using plat could change their name using gold. It's like purchasing Guild. 20 plat or 50k.. But i suggest if the rename cost 30 platinum , the gold should be 100k or something. It's up to you sts. Thank you . Hope it works.