"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."

"Very interesting, I didn’t know or think about the clauses, even though that seems very obvious now in hindsight. I work for Deloitte, so I’ve always wondered if other rates are eligible for us to use (Microsoft, Google, Nike, etc.) as contractors/consultants since we work with them on longer projects. I know and always see that the rate descriptions typically say “must be employee of company or present company badge/ID” or something of the sort. But besides that, my issue is that even if these individual properties have specific clauses in their corporate contracts mandating whether or not the rate can be used for personal travel, as well as by contractors/consultants, how are we supposed to see or know those clauses? PHS does not say in their corporate rate description (at least not for Deloitte and for several others) that they won’t honor non-corporate booking channels."

"It’s always 50/50. You need to be ready. Stayed at Park Hyatts, Andaz and Alilas… never asked. Stayed at Hyatt and Hyatt Regency. Only asked 1 maybe 2x. And both times I’m glad I had my company badge and email. Stayed at Hyatt Places and Hyatt Houses. 3 out of 10x they ask me for proof of rate ID. You can chance it or you can get the rate and bring your id badge/email so you get the actual rate. Better to have it and not need it. Then not have it and pay $100-500 more than the rate."