Pay with your HSA/FSA Card

GutPersonal has partnered with Flex to allow qualified customers to use their HSA or FSA. This means you may be able to use your HSA or FSA debit card to buy our products with pre-tax dollars, resulting in net savings of 30-40%

HSA/FSA Installments Simplified with Flex

To use your HSA or FSA debit card, add products to your cart as usual. At checkout, select Flex | Pay with HSA/FSA as your payment option, confirm your eligibility, and enter your HSA or FSA debit card, complete your checkout as usual. If you don’t have your HSA or FSA card handy, you can enter credit card information and Flex will email you an itemized receipt to submit for reimbursement.

Add products to your cart

Select Flex at checkout

Confirm eligibility

Enter your HSA/FSA card

FAQs