Original sentence: As of July 27, 2007 you may redeem up to twenty-five cartridges a day and redeem up to 3 coupons per for any amount totaling more than the dollar amount per purchase
Edited sentence: As of July 27, 2007 you may redeem up to twenty-five cartridges a day, however, you may only redeem up to 3 coupons per for any amount totaling more than the dollar amount per purchase