How do you handle credit card &#x2F; PayPal fraud? When I think about it, this is about the best cash out service I can think of. Carders and phishers are going to love you. The goods are going to be out of the country long before anybody notices any fraudulent charges on their accounts. Guess who is going to be left holding the bag?<p>EDIT: I hope your OPSEC is top notch. Your platform is going to be such a jummy target to all miscreants. Imagine what fun they could have if they had unrestricted access to your backend.