So as you can see by the screenshot from the email we got today from Ebates, they need to work on their basic math. I'm no genius, but I'm pretty sure double 3 is 6 and double 4 is 8.
I really try not to pick on anyone, but Ebates makes it pretty easy with their false advertising in their email titles.
It seems that lately, 9 times out of 10, ShopAtHome has better cash back amounts than Ebates. Today, they are offering 10% back at Staples!! 10%!