Home Slickdeals Smashburger Printable Coupon: Buy One Entree, Get One Free (expires 11/04/2018) Slickdeals Smashburger Printable Coupon: Buy One Entree, Get One Free (expires 11/04/2018) By ARCOM - 31 October 2018 128 0 SHARE Facebook Twitter Go to the deal page: Smashburger Printable Coupon: Buy One Entree, Get One Free (expires 11/04/2018)