Originally Posted by
jtp1947
I have found that if the gift shop or restaurant is operated by Marriott and you charge the purchase to your room, you can use the cheque upon checkout to pay for your purchases.
That is correct - but it is not limited to (just) gift shop or restaurant - ANY charge that is billed to your room - ie - not paid for at the time of purchase - can be settled with a Marriot cheque.