so we were doing a large crafting project tonight and I had to purchase 450 weapon part 7's it let me select 450 part but it would only sell me a stack of 249 though it charged me for the full stack of 450 then when I tried to purchase another stack of 200 it sold me them but because I was overloaded it took my money yet again put only spit out 3 or 4 parts in front of the vendor all in all eating about 800k-1m in credits :\