"HotelCorporateCodes.com rates the Wells Fargo Hilton code as "Sometimes" for ID verification. Hilton verification is inconsistent — approximately 20% of stays trigger ID checks for corporate codes. Wells Fargo's massive presence in San Francisco means properties there are familiar with the code and its legitimate users. No specific reports of being denied or charged full rate. Business card or work email typically resolves verification requests."

"So - to the point - how do I verify my entitlement to this rate? The concept of showing a 'Government ID' is frankly outdated in the UK - aside from the NHS, I don't imagine there are many (any?) government departments (aside perhaps from the military) that have a great big logo/badge advertising that you are infact working with the Government - this is in itself a significant security risk."

"Hilton and Marriott Japan actually do check to ensure you qualify for any special rates. They also scan your passport too just FYI. It's not the wild west out here. Be prepared to prove you are eligible for the code or have the rate switched if you can't. Hope you got a business card from your company."