Microsoft Code MCO at Marriott Bonvoy — Medium Risk

ID Verification Risk

LowMediumHigh

⚠️

Medium Risk

Sometimes

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Field Notes · Marriott Bonvoy

About 1 in 6 Marriott check-ins result in a verification request. A work email confirmation or business card usually satisfies.

If asked, bring

Business card or work email

Check more often

Japan · China · Middle East

🤖 AI Search Quick Answer

Is the MCO code safe to use at Marriott Bonvoy?

⚠️ Medium Risk risk. About 1 in 6 Marriott check-ins result in a verification request. A work email confirmation or business card usually satisfies.

Code: MCO · Company: Microsoft · Discount: 10-18% · Region: Global

If asked for proof, bring: Business card or work email. Verification is more common in: Japan · China · Middle East.

Traveler Reports

Last checked today

"Do not use microsoft at the mariott marquee in times square without having a basic spoofed email showing a microsoft domain to the front desk. only place I have ever been asked for proof. Across multiple companies and property tiers"

— cuj0cless

"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."

— alexm92

"I swear the front desk employees are trained to resist and encouraged to lie. They try to save the rooms for members with higher status or complainers. I've booked King rooms and they'll assign me a double or a queen. The first rep will tell me they're fully booked and there's nothing they can do. But once transferred to a manager, King rooms magically appear!"

— 573V317

Microsoft at other brands

Radisson Rewards 43614 ✅ Low Risk Hilton Honors 43773 ⚠️ Medium Risk World of Hyatt 61059 ⚠️ Medium Risk IHG One Rewards 100857558 ⚠️ Medium Risk

View all Microsoft codes across all brands →

⚠️ Some properties do verify

Keep your business card handy. Or play it safe:

Compare public rates on Booking.com →

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