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Our Unique Network
Built for global connectivity and partnership
No other payments network works the way we do. We partner with organizations of all sizes globally to enable scale and continuous growth that drives business.
No other payments network works the way we do. We partner with organizations of all sizes globally to enable scale and continuous growth that drives business.
Tap into the reach and scale of our network
Customers spent over $634B across Discover® Network, Diners Club International® and PULSE® networks in 2025.1
Our global network is accepted in more than 185 countries and territories.2
There are 439 million cards that run on our global network.3
1. Internal Discover Network Volume Data, total volume in 2024 and 2025.
2. Internal Discover Transaction Data, leveraging the average transaction data from 2023-2025.
3. Total cards include open cards on Discover Network, Diners Club International and network alliances. Based on information provided by network participants as of December 2025 and the Global ATM Intelligence Service study by Datos Insights data as of 12/31/2024.
Solutions to fit your business
With convenient, secure payment solutions and competitive pricing that benefits you and your customers, Discover® Network is flexible enough to fit your needs today and evolve with you in the future.
Welcome millions of cardholders worldwide4
Discover Network has 30+ network alliances5, giving customers more ways to pay.
Discover®
U.S.
Discover® Debit
U.S.
PULSE®
U.S.
Diners Club International®
BC Card
South Korea
DinaCard
Serbia
Elo
Brazil
JCB®*
Japan
Mercury
United Arab Emirates
RuPay
India
Troy
Turkey
UnionPay®*
China
4. Total cards include open cards on Discover Network, DCI and network alliances. Based on information provided by network participants, and Datos’ Global Cards and Payments research published as of 2025.
5. Based on signed Network Alliance agreements.
* Discover Network is enabled to process JCB and UnionPay transactions in certain acceptance territories including the U.S.
Find out where our network can take you
Ready to start exploring? Use our acceptance map to find popular spots where your card is accepted.
Let cardholders know they’re welcome
Attract customers in store and provide confidence online with free signage that lets our cardholders know that you accept their cards.
Grow your business with more global customers
Accept Our Network
New to our network? Enable Discover Network and welcome millions of loyal cardholders.4
Global Card Program
Launch your own international card program backed by our global network, technologies and experts that can bolster your brand.
Diners Club International
Learn more about this iconic, globally recognized payments network and premium issuing brand, driving commerce, connectivity, and scale across the globe.