Contacts for Merchants

With Diners Club by your side, you attract customers with substantial purchasing power who enjoy life to the full – and spend accordingly.

Any problems or questions? We are at your service!

Customer service for merchants:
Belgium: 078 189978
Luxembourg: 024 871011

Authorisation service for merchants:
Belgium: 0800 99010
Luxembourg: 0800 27865 

Please note that Diners Club merchant acquiring services in Benelux are provided by Elavon Merchant Services.