Now through Dec 31, eligible Card Members can earn 2X rewards when they use an enrolled American Express® Card. Card Member terms apply. Card Members must enroll their eligible American Express Card at americanexpress.com/us/content/shop-small-offer to start earning 2X Rewards on purchases at qualifying small Merchants from 10/15/16 through 12/31/16. Prepaid and Corporate Cards, American Express Cards issued by other financial institutions, The Plum Card® and certain other Cards are not eligible. Card Member rewards caps and other terms and conditions apply; see americanexpress.com/OfferTerms for full details.