Originally Posted by
jtp1947
Short of going to a Marriott hotel, is there a site where I can check to see if my Marriott Cheques are authentic? I bought a few on eBay and have 45 days to dispute the sale through PayPal.
http://gifts.marriott.com lets you check gift *cards*, but not cheques.
You could call customer service, and ask them to check your serial number, indicating that it has been lying around for awhile and want to check if they are still valid, but be careful - if they find out you got them on ebay they can void them.