Diners Club Merchant
Transform and distinguish your business. Diners Club is proud to be a part of Discover Network, the fastest growing payments network by number of network alliances.* Acceptance enables you to do business with affluent, traveling cardmembers.
including Diners Club International, Discover card from the United States and Alliance Partners from around the globe. Every day we serve the payment needs of millions of loyal consumers, corporations and small business owners worldwide.
*Based on signed strategic network alliance agreements over the past five years with major payment networks within respective countries - Panoramic Research study, conducted 2025.
30+
Network Alliances
Diners Club International® is part of the fastest growing global payments network by number of network alliances – Discover® Global Network*
185+
Countries and Territories*
Our global network maintains acceptance in more than 185 countries and territories.*
Disclosures
- Based on signed strategic network alliance agreements over the past five years with major payment networks within respective countries.
- Only national network alliances are included in the definition of strategic network partnerships - Panoramic Research study, conducted 2025.
- Based on signed Network Alliance Agreements
- Internal Discover Transaction Data, leveraging the average of transaction data from 2023-2025