Up to 50,000 Membership Rewards Points for Adding Cardholders

Under a new promo, American Express Platinum and Premier Gold Cardmembers may be able to get 10,000 Membership Rewards points for each additional cardmember they add onto their account. This bonus is good for up to 5 additional authorized users for a maximum bonus of 50,000 Membership Rewards points. Adding up to 5 authorized users [...] This post is from Credit Card Watcher's Credit Card Deals...