After both players press accept, make the trade completely locked from additional item adding/removing, and they then have to hit "complete trade" or "cancel"

This will prevent ninja scamming where players quickly add or remove an item then accept, as well as make players pay more attention to what they're trading so they don't get scammed out of stupidity.


Here's how fees should work:
Without a trading liscence or over the daily trade limit, it costs $150 per trade.
It costs 2000 gralats for a basic trading licence, which allows up to 5 trades a day.-never expires
You can upgrade to a better licence to allow for more daily trades($5000 for 10 trades a day, $25k for 20, etc.) never expire
Players with VIP get unlimted free trades for the duration of the subscription, ends when the subscription expires.
Fees are not charged/limits are not reached if a trade is not completed(won't get charged if you rent a table only for the other guy to waste your time)