"There are countless stories of guests getting IDs checked, in some cases needing a special company letter or requiring a company fax confirming the reason for staying. Park Hyatt Sydney reportedly liaised directly with the company travel desk — one guest who resigned had their upcoming booking cancelled because they were no longer authorised to use the rate. Hyatt is noted as quite strict about checking identification, especially in Asia and Europe."

"Just FYI, the Hyatt Regency Kiev does require Corporate ID upon check-in. My corporate rate is 220 EUR instead of 410 per night and they were quite insistent on getting the corporate ID. Good thing I had it with me."

"Just wanted to let you know that I tried using this code at Hyatt Regency Istanbul, and the guy asked me for ID. I explained that I was a contractor, but he wouldn't buy it and requested further verification. I told him to just charge me the regular rate, and I would get reimbursed. It was only a 25 euro difference per day."