AMEX has added a new perk for cardholders: you can now get $60 OFF your first order from Care/of vitamins. If your order is under $60, it can be completely free. Note that Care/of is a subscription service, so if you do not want recurring deliveries, remember to cancel after your first order.

Some readers reported that buying regular merchandise like mugs also triggered the offer, so you can use that as a reference.

Even if the total is under 60, it still works and discounts the order all the way to 0.