The present invention relates to systems and methods for applying and processing data tag carrier information, and belongs to the technical field of computer communication and application. Wherein, after the first terminal obtains the initial data tag, the first data tag is released through each of the first carriers in the first carrier group; then, the Nth data tag also can be released through each of the Nth carriers in the Nth carrier group, so that the present invention can effectively record information of the carrier of the data tag during the transmission process of the data tag, support the transmission of the data tag displayed by an offline carrier, and expand the transmission range of the data tag; in addition, in the processing system and method of the present invention, after the final terminal interacts with the function server to achieve the service functions, the function server can obtain the transmission path corresponding to the initial data tag, so that the data tag can be applied in a larger commercial scale, moreover, in the systems and the methods for applying and processing data tag carrier information of the present invention, the structures of the systems are simple, the realization modes of the methods are simple and convenient, and the realization costs are low.