Make an paying system
Instead of using the trade system to give money, you can just make a command to pay someone exact money to make it easier for paying.
use a safe. trade is good enough, also safer. imagine if a scammer came along and said: do /pay (scammer name) 1000gold and ill give you a townstone. first you pay them but then they go: TROLOLOLOLO U GOT SCAMMED where as with trading u can put the gold in the box and ask them to put the item in the box too.
I Want this idea, its awesome!