If I do not have enough funds in my HSA/FSA account to cover my purchase in full, can I still use Flex at checkout?Updated 9 days ago

Yes. If your HSA/FSA card doesn’t have enough to cover the full amount, you can select Flex at checkout and use a regular credit or debit card instead. Flex will make your itemized receipt and, if applicable, a Letter of Medical Necessity available on the consumer portal at app.withflex.com. You can download these and submit them to your HSA/FSA provider for reimbursement.