"A FlyerTalk thread titled "London Hiltons now requesting corporate ID if using codes" (November 2023) documents: "Rule was show a company ID card, or pay the full walkup rate — quite a shock if unexpected." Users report that in 10 years of stays, they had never been asked until 2022-2023, suggesting a recent policy shift. The crackdown is attributed to deep corporate discounts (50%+ off rack rate) at Fortune 500 codes — AT&T as a major carrier falls into this high-value discount tier."

"My hotel doesn't check corporate ID, but we do check drivers license like any other hotel to make sure you are the correct person it was booked for,"

"I would think that if the discount isn't significant then enforcement isn't really worth it. However, if you can get a Marriott for $99 when the rack rate is $198/night, the hotel may be more inclined to verify that the guest qualifies for that rate. I have been at the AVIS counter and a CSR is demanding corporate ID from the person next to me. I wasn't asked and I was on a really good corporate rate."