Okay guys, I just got a frickin awesome deal. I researched a little about AAFES price matching and they do price match to any local retailer in your area and amazon.com as well. Here is their price matching information.
http://www.aafes.com/docs/price.htm
Well, the TV I was looking at, the Samsung 52" LN52B750 which is the highest end Samsung LCD TV and one of the best HDTV's out there, was $1,699.99 at Amazon (The cheapest anywhere online) and AAFES was selling it for $2,199. I called their number to price match it to Amazon, which they did, and then used that promo code to take 20% off the price. It came to $1,260.19 which is an awesome price and no site can beat that. They don't take 20% off the Amazon price, they take 20% off the price they offer and then subtract that from the price match. So 20% of $2,199.00 = $439.80 and the Amazon price is $1,699.99 - $439.80 = $1,260.19 final price that I paid.
What makes it awesome, is that Amazon was already offering the best price anywhere online, no place can beat the Amazon price of $1,700 for this TV. Best deal I have received in a long time, thanks alot OP for that coupon code. Got to tell some military friends about this deal, this price is smoking hot.