United MP Shopping pulled Home Depot gift cards as being eligible for points. Not sure if American has followed their lead. The HUGE word of warning I have for you is that United/AA shopping malls are run by Cartera and they are horrible about posting miles for these purchases from Home Depot. I have ordered gift cards and also merchandise and it takes me months to get these miles most of the time.

I like Chase's Ultimate Rewards mall. Check them out. They even pay more miles and if the miles don't show up in 30 days all you need to do is CALL them and they do the research and track them down and will do a manual credit to your account.

I stopped using United/AA shop mile due to all the issues I have had with Cartera. I like working through Chase. I did place some orders recently through MP for the months of miles challenge and already I have orders for merchandise frome Home Depot (gift cards and such) that have not shown up and I have to email them...

I have also been using Hawaiian and US Airways shop malls and they have been posting QUICK. They might also have Home Depot as a merchant..