Make purchases from hundreds of online retailers in the Delta SkyMiles Shopping program to earn 1 - 5 SkyMiles per $ 1 spent... and sometimes more! (upgradedpoints.com)
Find hundreds of online retailers to shop with directly from the Online Marketplace site, many with special savings in addition to points offers. (upgradedpoints.com)
Hundreds of online retailers participate in the AAdvantage eShopping mall, so you'll want to check out the directory to see if the stores you love are available. (rewardexpert.com)