Returning a Nutrisystem 28 Day Weekends My Way Costco program card that has not been redeemed:
Costco will accept returns of program cards not redeemed within 90 days from the date the member received the card. Customers can return their unused program card to a Costco warehouse location for a refund.
Returning a Nutrisystem 28 Day Weekends My Way Costco program card food purchase:
Costco members may return their Nutrisystem 28 Day Weekends My Way program food purchase for a refund within 30 days of receiving their order. Contact Customer Service at 1-800-727-7549 for instructions.