Flex

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Flex is a payment platform that enables businesses to accept HSA/FSA cards, offering a hosted checkout page or integration tools for existing payment systems.

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Flex is a payment platform for businesses to accept HSA/FSA cards, unlocking the $120B per year sitting in HSA/FSA accounts. We offer a prebuilt, hosted checkout page or UI building blocks to integrate HSA/FSA payments directly into your existing payments flow.

Website: withflex.com

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