A system and method for accessing a carrier network by a client device. The method includes: receiving a selection of a first plan from a carrier marketplace that includes at least the first plan and a second plan, wherein the first plan corresponds to a first set of services provided by a first carrier network, and the second plan corresponds to a second set of services provided by a second carrier network; downloading a carrier profile from the server device to a multi-profile UICC (Universal Integrated Circuit Card) included in the client device, wherein the carrier profile is associated with the first plan; and storing the carrier profile in the multi-profile UICC.