A universal tracking assembly that is capable of supporting more than one protocol used in electronic article surveillance labels. The holding portion is divided into first and second holding portions that are separated from each other. They have a good shelf life and good adhesion after hardening with ultraviolet light. Wherein N flow-sequences is regular type, a new consistency flow-sequence Sc running independently is composed by consistency tokens. , may be further considered in determining a particular user’s access of the consumable product. 11a frame, and it exploits the DCC properties of the received symbols.