it's the much request donate feature for the Cash MOD, where you can donate forum cash to other members.
This code base is getting really large… had no idea this MOD would be so big.
There's quite a lot to this mod really. Don't rush (too much) and get it right, and remember to think about possible updates in the future, and how to make them easier to do!
You probably have already I know, but I've been a programmer for many years, and some of the code I've seen... ~rolls up into a tight, rocking ball on the floor~