From Staples circular, 3/23-29: Get a $20 Staples® Gift Card after easy rebate when you buy $300 or more of MasterCard Gift Cards Limit 1 rebate per household. Subject to availability. See gift cards for details, terms, conditions and (if applicable) fees. The MasterCard gift card is issued by U.S. Bank National Association, pursuant to a license from MasterCard International Incorporated. MasterCard and the MasterCard Brand Mark are registered trademarks of MasterCard International Incorporated.