$20 Rebate Get a $20 Rebate on every Primsol prescription. Fill out the rebate form and mail it in with your pharmacy receipt and receive a $20 refund check for prescription, not to exceed patient copay. You Might Also Like Save $150 Per Month June 29, 2018 $10 Co-Pay June 29, 2018 Save Up To $260 June 28, 2018