A decentralized offer management system is described. An appliance may be capable of storing and managing offers related to the appliance without communication with a central server. The appliance may receive and store offer attributes related to offers received from an offer provider computer. When a user utilizes their user device to communicate with the appliance, the appliance may determine offers related to the stored offer attributes that can be provided to the user. In some cases, the offers may be specific to the appliance or specific to the user. The appliance may send an offer to the user device, where the offer may indicate that the user is to perform certain actions to qualify to redeem the offer. The appliance may verify that the user has performed such actions before enabling the offer to be redeemed.