Abstract: A method and service and computer program product to link and synchronize subscriptions to be used at multiple washing facilities. RFID technology is used in the method and service to keep track of active subscriptions and the types and prices of washing services that are available to the subscriber. In one embodiment, subscription and RFID tag information stored at the local washing facilities are linked together and stored in a host server. The host server will periodically synchronize data between all connected washing facilities so there is consistency as to the subscriptions, active RFID tags, and types and prices of washing services.