Originally Posted by AAbuzzard

I've bought a few 5%-off certificates for AA flights (around $2.50 to $5.00 a pop). on eBay The code is input into the appropriate field on the AA website, and no problem so far in any way. It's just a promotional code. One seller had something like 10 of these things for sale, and I asked how he had received them. He sent me an e-mail telling me he has a buddy at AA who supplies them for him.