*With this purchase receive up to $300 in Sam’s Club® E-Gift Cards for use on future purchases, plus a $100 Sam’s Club® E-Gift of Membership Card. Amount of E-Gift Card will be based on size of Serta® iComfort mattress set purchased ($200 E-Gift Card for Twin XL, $300 E-Gift Card for Full/Queen/King/Cal King mattress set purchase). You will receive your E-Gift Cards via email to the email address registered with your membership on Samsclub.com 4-6 weeks after delivery of your mattress purchase. (If the mattress is returned for a refund or the order is cancelled after receipt of E-Gift Cards, the E-Gift Cards amount will be subtracted from the amount credited.) This offer is solely provided by Serta and is not the responsibility of Sam’s Club®.