I opened a Paypal business account several months ago due to it being a common request by customers. There was recently a chargeback of about $400 so it's negative that in my balance. I got a few calls from frequent customers saying that payments are not going through. I am guessing that once you get under a certain amount in the negatives you can't sell items until it is paid off. What is the maximum negative balance before paypal does not allow payments to be sent to you?