American Express is celebrating the season of giving with The Gift Chain, an innovative new program that presents a surprise gift to cardmembers each time they shop at participating online retailers and spend $25 or more (up to 10 gifts, while supplies last). The Gift Chain consists of hundreds of thousands of gifts, ranging from $500 American Express Gift Cards to one-year ShopRunner memberships to $5 statement credits, and more. Plus, some gifts are shareable with three Facebook friends, enabling cardmembers to spread the joy this holiday season. To join The Gift Chain, cardmembers need to register an eligible American Express® Card and spend $25 or more at a participating online store between November 28 and December 21. Once cardmembers make a qualifying purchase, American Express will instantly send them an email revealing a surprise gift, which for select gifts could be shareable.