Abstract: A computer-implemented method for enabling payment for items using a mobile device may include: authenticating the mobile device with a service provider; confirming, by a device manager, authentication of the mobile device; activating the authenticated mobile device by an activation signal; responding to the activation signal by sending an identification signal from the authenticated mobile device to the device manager; identifying, by the device manager, the authenticated mobile device using the identification signal; receiving, by the identified mobile device, an identifier list, the identifier list including a first item identifier identifying a first set of items, where the identifier list is received after the confirmation of the authentication of the mobile device by the device manager; and sending, by the identified mobile device to the device manager, an indication of a selection of the first item identifier.