"FlyerTalk's Hyatt corporate codes thread identifies code 90010 as resolving to Li & Fung Trading Ltd in Hyatt's system, not Oracle directly. This creates a mismatch risk: if a guest claims Oracle employment but the code resolves to a different company in the system, a suspicious front desk agent could escalate. Park Hyatt Sydney has been documented liaising directly with company travel desks, and Andaz Tokyo has required badge, business card, and email confirmation."

"I use a code for most bookings and have never been asked for an ID. I have an ID but it does not have our company name on it since it’s also my badge to access the building and we have one office in our city. If it ever came down to it I can send them an email on the spot from my @company.com email"

"I am at a site for where I work where we have "casual" (PT on call employees who reside all over the country) who never have stepped foot in any of our offices and are called to assignments that are 100% travel; what I didn't realize until today was that we do not issue them ANY form of identication (badge, card, biz card etc) yet they are eligible for all of our corporate rates; how they prove it I'm not sure but this just goes to show that not all employees have ID"