"Oracle Taiwan's Hyatt code (52730) shares the same risk profile as Oracle's other Hyatt codes. FlyerTalk's "Hyatt Discount Codes" thread specifically documents: "Andaz Tokyo asked for badge, business card and email" and "Park Hyatt Sydney liaised directly with my company's travel desk." Oracle codes at Hyatt are particularly high risk because: (1) Oracle has a documented close relationship with Marriott/hotel brands; (2) Taiwan Hyatt properties enforce verification with near 100% frequency. Combined with the general Oracle + Asia Hyatt pattern, this code is rated High risk."

"I have been denied the rate at the Park Hyatt Buenos Aires because had no proof I was entitled to use Credit Suisse corp rate (240 $ instead of 450 $) Had to pay the rack rate...ouch"

"this is not really true. i am able to use my corporate rate even when not traveling on official business. so therefore, whether IBM is not using the park hyatt sydney for employees on official business, employees on vacation can still utilize the code as long as they have the appropriate ID. and my girlfriend has been able to use my corporate ID and has been asked for ID and has provided my business card and there has never been a problem. the children of the owner of our business frequently use their dad's corporate code for their own travel, and again, there has never been difficulty with using it when asked for ID."