Is the CIS 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: CIS · Company: Cisco · Discount: 10-15% · Region: Global
Proof of eligibility to bring if asked: Business card or work email. Verification is more common in: Japan · China · Middle East.
Marriott Bonvoy corporate code CIS is associated with Cisco and is currently rated Medium Risk for front-desk verification. The listed discount is 10-15% and the coverage region is Global. About 1 in 6 Marriott check-ins result in a verification request. A work email confirmation or business card usually satisfies. Eligibility proof checklist: bring a business card, work email, employee badge, or HR/travel portal confirmation in case the front desk asks for verification. Cisco also has hotel codes at Radisson Rewards (27810, Low Risk), World of Hyatt (13365, Medium Risk), IHG One Rewards (954410926, Medium Risk), so travelers can compare risk before booking.