I would also recommend that you stay away from Paypal like all the other people on that website is saying. Paypal freezes your funds for 180 days for unknown reasons. You could always exchange your Paypal funds into Bitcoin funds in the Currency exchange board. So, if you don't want somebody disputing their payments to you, or getting your account frozen for 6 months, then go ahead and convert all your Paypal funds into Bitcoin.
The first time I paid money through this system.Money the recipient received. The operator terminal does not respond. In Central you can contact him in two weeks. Then only will look for payment. And before you answer that the payment is not received. This I already know them. Be careful.