Another tip to deal with online transactions is either to pay with Paypal or Credit Card (an account that has low limit). Paypal may have the power to take the money back. However, Credit Card companies also have the power to take the money back for you, only if you dispute based on bad transactions within 30 days. It's Federal law. So let's say if you pay today, you need to make sure the parts are ready for you within 30 days. If on the 28th day and the parts are still not here, call your Credit Card company right away.