Get Paid First, Then Serve Your Customer 

Barksdale's crew knew what was up in The Wire — make sure you get that paper first. We recommend you use PayPal since it is a guaranteed way to track transactions and they are legit in terms of solving any grievances. Not to mention it's all built right into the eBay software. This way you see that they made the payment and it will notify you to ship the goods. Painless and simple. If something menacing goes down all you have to do is file a complaint and they will help you get it squared away. You can still mess with those money orders if you want — avoid those little fees — but if something gets shady, it's your word against theirs.