Home Slickdeals Carl’s Jr. Coupon: Buy One Get One Free New Classic Coca-Cola/Barq’s Root... Slickdeals Carl’s Jr. Coupon: Buy One Get One Free New Classic Coca-Cola/Barq’s Root Beer Floats (Valid thru 8/15) By ARCOM - 13 July 2019 172 0 SHARE Facebook Twitter Go to the deal page: Carl’s Jr. Coupon: Buy One Get One Free New Classic Coca-Cola/Barq’s Root Beer Floats (Valid thru 8/15)