"JP Morgan Chase's Marriott code JPM is a high-profile financial institution code. FlyerTalk's "Corporate ID required???" thread specifically mentions financial sector codes in NYC/Chicago as more likely to be audited: "The SF Marriott was specifically noted for cracking down on corporate code abuse." Chase has massive employee headcount (250,000+) making verification less targeted, but JPMorgan's Marriott discount at full-service NYC/Chicago properties can be substantial. hotelcorporatecodes.com: "⚠️ Sometimes." Business travel hubs (Manhattan, Chicago Loop) carry higher risk."

"I wouldn’t mind that at all. Credit Card companies have super weak security and it’s very easy to defraud them - they just pay our money back, and counts that as losses so we’ll sure up about it and keep using the cards What I mind is that the mobile check-in is basically a lie. Marriott is deceiving me. Random hypothetical people that might or might not stole my credit card are not. Hilton works just fine btw"

"I used to work night audit at a 4 diamond Marriott resort. It was me, an 80 year old valet who just slept in the cars, and a 4'11" security guard. She wouldn't check anything out because "I'm a woman. If there's someone there, they could attack me." So I, the 19 year old woman, would investigate. Guest needed towels? I brought them. I would have to go up to a computer room to run some of my reports. I occasionally had to pee, because I'm selfish like that. So whenever I was gone from the front desk, it was just unstaffed. It sucked."