"LVMH's Marriott code 256547 is for the French luxury conglomerate (Louis Vuitton, Moët, Hennessy, Dior, Sephora). LVMH has significant Paris, New York, and global presence. hotelcorporatecodes.com: "⚠️ Sometimes" for luxury conglomerate codes. Paris Marriott properties (near LVMH HQ) are among the most enforcement-active European properties. LVMH employees frequently travel between luxury brand headquarters globally. No 256547-specific denial documented, but European Marriott properties verify with increasing frequency."

"We know what the various Deloitte, EY, PwC, Google, Meta, etc badges look like. If you work for the company, it’s not a problem to verify that you work there. We do this for the random people that say they work for Deloitte, when in reality, they just refill the vending machine at a Deloitte office."

"My last couple of corporate RFID cards had no company name on them for security purposes. My current company doesn’t do business cards. I use my Bonvoy card for corporate travel to get the points. I’d have to write them an email standing at the check in desk, I guess."