@R4iscool1 Appeal much Simpler way is to just report it to staff, I've found it's rarely an issue we encounter.
@Dennari43 It is an interesting idea, but why do something convoluted and possibly impossible when there's a simple and easy solution we already have. If people are getting scammed, report them, it's against the rules. If you choose not to report scammers, you cannot blame the system for you, yourself, choosing not to abide by it.
@GibsonAxe If the right pay isn't given or the trade is off in any way just ask the player for the correct amount,if they refuse report them. We've dealt with such incidents before its not so bad :P
I guess making it "foolproof" with commands would be sort of nice, but I really don't see the problem with the current system. We almost never have scam situations, and when there are scams, they are quickly and easily dealt with.
Speak up if someone shorts you, and you'll be fine.