Which field stores the Marriott Bonvoy membership number?

• A. Marriott Bonvoy #
• B. MR account #
• C. IATA #
• D. A/R Acct

Answer: (A)

Where to store the Marriott Bonvoy membership number in a guest profile. The Marriott Bonvoy number is the unique identifier for a guest’s loyalty account, and putting it in the field labeled Marriott Bonvoy # allows the system to link all stays, charges, and loyalty activity to the correct loyalty account automatically. This enables points earning, tier status tracking, and member perks to be applied consistently across visits. The other fields are meant for different identifiers: IATA # relates to travel industry airline data, A/R Acct is for accounting and billing, and MR account # may be ambiguous or refer to a non-loyalty account. So, the Marriott Bonvoy number field is the best place to store this membership information.