Ibota is issuing a rebate for Papa Johns. Current rebates are $3 cash back when spending $15 and $2 cash back when spending $10. Various coupon codes etc can still be used with the purchase. The only requirement is meeting the minimum dollar amount after the coupon removes the cost. I would also assume delivery fee and taxes do not count toward total amount spent.
You will need to register for Ibota in order to complete the rebate.