I was going to buy 2 Oral B Advantage toothbrushes that were marked down to $2 each. Went to use(2) $2 on any one Oral B Pulsar, CrossAction, Advantage or two Indicator Manual Toothbrushes expires 4/30/10. It beeped, the cashier looked and read the coupon and finally told me it would not work because they were on sale for $2 and the coupon was for $2. I just chuckled inside my head and said thank you, took my coupons back and left. She was wrong wasn't she?