Can you use an HRA (mine’s called “the difference card”) with invisalign?

It's not an HSA, but a debit card given to me from The Difference Card, it has $3000 to use towards medical expenses (copays, prescriptions, etc). I used it for paying for some surgeries last year, but can't find anything about using this to pay for invisalign though. Was curious if anything had this experience of using it for that.