Is it possible now or can the feature be added to make the banker feature work in only one direction?
I have a site were credits have multiple uses such as advertising, auctions and purchasing casino credits. Since I want to allow people to purchase credits with actual money, I would like to make the banker option work in only one direction so that I don't have to worry about gambling laws. If they can't get the credits back out of the casino, then I don't have to worry about credits having a monetary value.
I can remove the form for this in the code, but I would like to see this option added as a feature. Basically a option would allow either of the deposit or withdrawal forms to be hidden and would also prevent url injections of this feature.