GAP reusable bags

We have a Gap Outlet right down the street which is turning into a great resource for basics for the little guy.   I was in there yesterday and by the register they had GAP branded reusable bags.   Since I feel like I hardly leave the house empty handed anymore and trying to reduce my carbon footprint one small piece at a time, I just picked one up.  It is completely unadvertised but using their reusable bag saves you 10% everytime you make a purchase there!    Sweet!  The salesgirl said they don't advertise it at all.... but what a good little perk.   Now you know, too.