I normally mark the trade complete when I get the cards and verify they are correct. Seeing some replies maybe the system can be changed.
1. Being able to reset a mistake we made.
2. Not showing all the options in the pull down just the ones you should use at that point of the trade.
3. Only allow you to mark complete when the other members has recieved your cards sent.
4. Make you give feedback before you can complete the transaction. After you recieve your cards.
This will only work if everyone use it and it is set up right.
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