Another member on this board just linked me to the following:
BigCrumbs now offers 4.5% discount on American Express Gift Cards, and you get free shipping. The cards are $3.95 each, so you can make money by buying the cards and help meet minimum spending requirements (such as with the the new British Airways visa deal.
1. Sign up at:
BigCrumbs
2. Search for American Express
3. Use code AFL420 to get free shipping
Feel free to conga the links. THere are many hundreds of other discounts on the site, though always compare them to bing, ebates, and other cash back sites.