"The Allstate corporate code ALL is in Marriott's system with no widely documented community verification incidents. General Marriott analysis notes: "Select-service properties like Fairfield Inn, SpringHill Suites, and Courtyard tend to only verify IDs during high-occupancy events like local conventions." Allstate is an insurance company with significant employee travel volume, making the code less unusual to hotel staff in the Midwest where Allstate is headquartered."

"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."

"I have stayed 100s of times with various corporate rates (including Japan) and the only hotel that has asked is W hotels. Even then they didn’t push much. I have been a consultant for 20 years and many clients require you to use their rates when they are paying the bill. The hotel doesn’t have an up to date list of every employee that works for a company globally. The woman at the W said “I don’t really care, just show me anything on your phone that says your name and that company. You can type an email now “."