I process +$7K/month worth of transactions with PayPal. PayPal isn't the issue though. If a credit card payment is made and the person calls up his bank, the payment will be reversed, no matter what you do. If the payment went through PayPal will reverse it too.I sell a lot of resources (Not all on this site), and after people try to scam a lot and chargeback them, and you keep winning, paypal will support you as its the same type of fight. As long as you prove you are a legit seller, they will side on you for most fights.
And to add on to that, VISA charges a $20 fee for each reversal (applies to Credit card payments through PayPal too). So you kinda get double fucked. Not nice. Especially if it's a $4 transaction.

