lol I tried to get donor400 but I couldn't cuz it wasn't in stores. now I have donor250. they're losing lots of business there
Donor 400 is an extension to Donor 250. It is not in the shop but if you ask Cyp you can get it from him.
One thing you can do is buy 250, 100, and 50 on the same account and ask him to set you as donor 400. Its what I did