Does Marriott have a stored-value card?

According to Marriott official website, stored-value cards can be used as an incentive mechanism to encourage customers to spend in Marriott Hotel.

Through stored-value cards, customers can accumulate points or coupons and enjoy more benefits and services, thus increasing their loyalty to the Marriott brand.

Customers can use the stored value card to pay in Marriott's hotels, restaurants or other service places without carrying cash or bank cards, which improves the convenience of payment.