In reply to Arnold S.

Sorry. I meant to say it was Buy One, Get One @ 50% off. That means I would have had to pay full-price for the first item, and half-price for the second item, but I was not required to buy a second item. The computer would not allow the percent off coupon, even though I was just buying one item at full-price. The cashier even called over a manager who explained that the item was considered "on sale" because of the 50% off a second item offer. I hope that makes sense.