"The Hyatt BP code does not appear in any specific FlyerTalk verification-failure thread. Hyatt's general verification framework applies: Park Hyatt properties are the strictest, with documented cases of guests threatened with rack rate conversion (e.g., "they made me find proof of eligibility or they were going to charge rack rate" at Park Hyatt Tokyo). BP is a high-name-recognition company whose code circulates broadly online, increasing exposure risk."

"I have a reservation in DC this weekend (11/14) and the LTO110 code showed up for it when I rechecked availability/rates. A call to GP customer service verified the rate and dropped the price 10% below what I'd previously booked. It does require a bit of clicking about on the site, but it's there. Under 'reservations', hit 'specials & packages', then the 'hyatt special offers' tab. The link to the LTO110 rate is the fourth one down."

"I don‘t want to violate the T&C and risk my LTG status and account being closed….so I proactively contacted MHC and explained the situation. Came back with the standard and expected answer quoting the T&C and needing to work for the company and provide company ID upon checkin. but they also contacted the hotel to see what can be done. Will be interesting to see what they come back with…"