Flex Shopify Payment App

Flex provides a Shopify payment app to make it easy to accept HSA/FSA payments in your Shopify store checkout flow.

Shopify Checkout Page

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 Checkout page.

Hosted Flex Checkout Page

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