Membership Benefits Costco offers Shaw flooring, a leading manufacturer of flooring, to provide the quality and value on every Shaw flooring purchase. SIGN UP FOR A CONSULTATION TODAY GET STARTED Awesome Happens on Shaw Floors. As a Costco member, you can receive a 10% Costco Cash Card on qualifying purchases of Shaw Flooring product.* As an Exclusive Member, you can receive a 2% reward on your annual qualifying Costco purchases.** Plus you can earn a cash rebate when you pay with your Costco Co-Branded credit card.** To upgrade your Costco Membership, or for more information on Executive Membership, stop by any Costco Warehouse or call 1-800-220-6000. *10% cash card is based on the total pretax amount. ** Terms, restrictions and annual maximums apply. See Membership Counter for details.