Jimmy John’s has overhauled its loyalty into JJ Rewards, awarding 10 points per dollar with clear item-based redemptions, while Krystal has launched its first systemwide scheme, Club Krystal, on the …
Jimmy John’s has overhauled its loyalty into JJ Rewards, awarding 10 points per dollar with clear item-based redemptions, while Krystal has launched its first systemwide scheme, Club Krystal, on the …