How do I pay with my HSA or FSA card?Updated 20 days ago
To use your HSA or FSA debit card, add products to your cart as usual on bluemercury.com. At checkout, select “Flex | Pay with HSA/FSA” as your payment option, enter your HSA or FSA debit card, and complete your checkout. If you don’t see “Flex | Pay with HSA/FSA,” you may be in Shop Pay. Select “checkout as guest” to view more payment options.