"Boeing's Marriott corporate code is widely shared online, partly because Boeing has major campuses near Seattle, Chicago, and Charleston — cities where Marriott properties are plentiful. One industry source rates Boeing's code as "Medium Risk," noting verification is more common near Boeing facilities. FlyerTalk documents cases of consultants using codes and being charged $300 (rack) vs. $100 (corp) when failing to produce company ID. Boeing is a defense/aerospace firm with recognizable employee badges."

"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 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."