This could be an incredible deal. If you have an American Express Platinum or Premier Rewards Gold card, call 1-800-APX-EARN and mention code 5721. You can collect 10,000 Membership Rewards points for each new cardholder you add (with a max of 5 people). You’ll need birth dates and social security numbers and will have to spend at least a buck on each card. You’ll be charged $9 per card, but 50,000 points for $45 is an awesome deal.
