Our local supermarket had a digital coupon for 50 cents off the 12 oz. size of Tropicana O.J. I "clipped" it and purchased the 11 oz. size, thinking the coupon would be deducted. SURPRISE- since the product was downsized the UPC changed, and the coupon was not deducted! I took it back and they gave me the amount of the coupon in cash. Caveat emptor.