"Park Hyatt properties check most frequently. Front desk staff are trained to verify corporate rates. You should be prepared to show a company ID or business card. Hyatt Place and Hyatt House rarely verify."

"I used a code at the Ritz in Tokyo. When I was asked for my Google code, I just straight up said charge me regular rate. The front desk said okay, but when I checked out they never updated it. I was at an AVIS in LAX a few weeks ago, when they asked for my Palantir proof; I just said charge me the regular rate. The front person tried to charge me an outrageous rate, so I just walked off and booked at National. My advice would be to try and book where they have skip the desk options."

"I really don't think you should be worried. I have never been asked for ID at any hotel including the PHT. In fact, all the front desk person knows is that you are using some type of corporate discount. You are right, you could have any of a number of connections to the company, vendor, contractor, applicant, spouse of employee or applicant, salesperson, client and the list goes on."