I bought this toothpaste on clearance at Walmart. 3.00 for 3 , 3oz rubes of Colgate optic white. I paid for three , what it costs for 1 toothpaste. When I looked inside I found coupons , two ! One for mouthwash and one for toothpaste. But wait , those two coupons were in each of the three boxes. So now I have six coupons!!!!!!