American Express Launches Pay-by-Twitter Service

Wednesday, February 13th, 2013
American Express has launched a new way for their US-based customers to pay stuff: on Twitter. The Amex Sync payment system lets AMEX card holders post a specific hashtag on Twitter to confirm payments from their accounts. The pay-though-Twitter scheme is now applicable in purchasing products from Amazon, Sony, and Microsoft–all are discounted to boot. It also offers savings to customers who tweet sponsore