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Verify your IIN (BIN) tables to increase potential revenue

Our network generates $415+ billion in spend opportunity1. Tap into the full revenue potential of our network and provide a seamless payment experience by supporting all ranges.

1. Internal Reporting, Annual Report.

Support all payment types and global partners

Download BIN Ranges
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Ensure smooth transactions with troubleshooting help

Running into errors or having trouble verifying IIN (BIN) ranges? Get help with common BIN range issues.

Download POS troubleshooting tips

Capture every sale on the fastest growing payments network2

Make sure you don’t miss opportunities for incremental growth.

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Accept all of our global cardholders

Our network is more than Discover® Card and Diners Club International®. Verify all Discover BIN ranges to accept our 20+ global alliance partners. such as UnionPay, JCB, RuPay and others.

Explore global cardholders

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Grow your debit acceptance

Debit is growing on our network with cards issued by Discover Bank and other issuers through PULSE® network. Include our debit BIN ranges to capitalize on this popular payment method.

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Be ready for digital payments

Enable the convenience of tap and pay, online transactions and recurring payments by including tokenized ranges and ensuring you’re prepared for merchant-initiated transactions.

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Stay prepared for EMV®3

Chip cards are a universal form of secure payments. Make sure that customers can use their chip cards by enabling D-PAS and ensuring your terminals are up to date.

  • 2. Based on signed network alliance agreements over the past twelve years with major payment networks within respective countries, Panoramic Research study, conducted 2020.
  • 3. EMV® is a registered trademark in the U.S. and other countries and an unregistered trademark elsewhere. The EMV trademark is owned by EMVCo, LLC.

Get fully connected to our network

Find acceptance and enablement resources

Deliver a comprehensive offering to your merchants with resources, test kits and materials to help you seamlessly enable payments.

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