A terminal in a wireless communication system, the terminal comprising: a transceiver configured to transmit and receive a signal; and a controller configured: to transmit (S1401) first information including a public land mobile network identifier, PLMN ID, for a sponsored service, to a first server operated by a service provider, to receive (S1405), in response to the first information, second information including a token related to the sponsored service from the first server , to transmit (S1407) third information requesting the sponsored service based on the token to a second server operated by a network operator corresponding to the PLMN ID, the terminal characterised by being configured: to receive (S1423) authentication information from the second server , to configure a packet filter for the sponsored service, to identify a volume of packet transmission and reception for the sponsored service based on the packet filter, and to display at least one of information on the identified volume and information on remaining volume for the sponsored service based on allowed volume for the sponsored service and the identified volume. a transceiver configured to transmit and receive a signal; and a controller configured: to transmit (S1401) first information including a public land mobile network identifier, PLMN ID, for a sponsored service, to a first server operated by a service provider, to receive (S1405), in response to the first information, second information including a token related to the sponsored service from the first server , to transmit (S1407) third information requesting the sponsored service based on the token to a second server operated by a network operator corresponding to the PLMN ID, the terminal characterised by being configured: to receive (S1423) authentication information from the second server , to configure a packet filter for the sponsored service, to identify a volume of packet transmission and reception for the sponsored service based on the packet filter, and to display at least one of information on the identified volume and information on remaining volume for the sponsored service based on allowed volume for the sponsored service and the identified volume. to transmit (S1401) first information including a public land mobile network identifier, PLMN ID, for a sponsored service, to a first server operated by a service provider, to receive (S1405), in response to the first information, second information including a token related to the sponsored service from the first server , to transmit (S1407) third information requesting the sponsored service based on the token to a second server operated by a network operator corresponding to the PLMN ID, the terminal characterised by being configured: to receive (S1423) authentication information from the second server , to configure a packet filter for the sponsored service, to identify a volume of packet transmission and reception for the sponsored service based on the packet filter, and to display at least one of information on the identified volume and information on remaining volume for the sponsored service based on allowed volume for the sponsored service and the identified volume. to receive (S1423) authentication information from the second server , to configure a packet filter for the sponsored service, to identify a volume of packet transmission and reception for the sponsored service based on the packet filter, and to display at least one of information on the identified volume and information on remaining volume for the sponsored service based on allowed volume for the sponsored service and the identified volume. <EOS>