A method performed in a radio device comprising a client of a service. In accordance with an embodiment, the method comprises sending, from the radio device to the service provider, a request requesting information about whether a telecommunications operator (telco), which the radio device is connected via, provides any offer for a subscription to the service; receiving a message comprising an indication that the telco provides such an offer and an address for contacting the telco regarding said offer; sending a message by means of the received address of the telco, regarding available offers; receiving a confirmation message comprising information about an available offer for a subscription to the service; receiving an indication that the available offer is accepted; and, to the service provider, sending a message indicating that the available offer has been accepted and should be activated.