"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 do security for a Marriott Hotel in Miami and when it comes to guests being disrespectful like cursing, and/or getting physical with employees or furniture, the front desk calls security. We get there and we gives two warnings. If they continue to curse or be any type of physical, we throw they ass out the hotel as an eviction. We dont play that shit here in Miami."

"I always see people saying that they aren’t able to do mobile check in. I’ve only stayed at two Marriott hotels where I tried to do mobile check in ( both of them never been to before) and they both let me without having to go to the front desk which I was really happy about because I had lost my ID and didn’t know how I was going to check in. Also I think I only had about 20 nights at the time, I usually stay with my boyfriend because he’s titanium."