Flex Shopify Payment App

Flex provides a shopify payment app to make it easy to accept HSA/FSAs on your shopify store.

When a customer goes to checkout from your shopify store, they'll be able to select "Flex | Pay with HSA/FSA" and then be redirected to a hosted Flex hosted Checkout page.

Upon successful completion, the customer will then be redirected back to the shopify success order page. The order will appear in your shopify admin just like a regular order.

Example Checkout Page