HSA/FSA (Available for US customers only)
- Can I pay for my subscription with my HSA or FSA card?
- How to subscribe and pay with HSA/FSA?
- What is a Letter of Medical Necessity (LOMN)?
- Do I have to pay for my Letter of Medical Necessity (LOMN)?
- When will I receive my Letter of Medical Necessity (LOMN)?
- I didn’t receive an email from Flex with my itemized receipt. What do I do?
- I already have an active subscription. How can I change my payment method to HSA/FSA?