What a mess. When paypal is involved, you are at their mercy. A brokerage that takes bids with credit cards like those that tutor people may work better for you.<br />
You set up an account, the client bids, you accept if you want, and if you do, you get paid no matter what.<br />
What does your Business Plan say?
Pimp slap that punk
why he want to have his money back and send him the the email art work once sold never will be taken back