FYI I was at Lowes at 42/50 yesterday and checked out at Reg #1. The guy put several of my coupons aside and said that because they had double barcodes they had to be entered manually. All of the ones he put in that way did not double. I went back up later that day and they did give me the difference ($11.70 by the way) but it was a pain to have to go back. If you check out at that register or if they enter your coupon manually be sure it doubles before you leave the store.
