You can purchase an Arena Platform directly from our website (www.arena.fit). You can either pay upfront, or finance through Affirm for as low. We also, accept HSA/FSA funds through TrueMed. If you would like to finance your purchase, select Affirm at check out. If you would like to use HSA/FSA fund to pay for your Arena, please select TrueMed- pay with HSA/FSA at checkout.