Sorry to hear that PCTech! I read the email and now knowing this story and that it's happen to several others it seems a good GOLDEN RULE to always use the users paypal email account or no sale.
I would guess that PayPal would be like a paycheck deposit into your account. In the paperwork that you sign, you give them the right to withdraw the same amount you/they deposited.
For example,
They deposit a $300 paycheck and think they made a mistake they can take it back. Then 3 days later they decide the $300 deposit was correct and then deposit it again. They are within their right. If you wrote out checks after the first deposit and they bounce because the deposit was withdrawn from the employer (Even if it's their mistake) you eat those checks and there is nothing you can do about it.
No I don't have direct deposit!
