28. The program of claim 25 , wherein the proxy server is further caused to perform the steps of: i. transmit to the second display a list of available service providers; ii. receive from the second display a selection of a first content item from one of the service providers; iii. place the first content item in a queue; iv. receive from the second display a selection of a second content item from another of the service providers; v. place the second content item in a queue; and vi. upon playback of each queued content item, provide to the respective service provider a service provider credential, the service provider credential associated with the user account and with the selected service provider.
25. A computer program, stored on a non-transitory computer-readable medium, for causing a proxy server to perform the following steps: i. receive a request to establish a session with a second display, and upon proper user authentication establish a session with the second display, the session associated with a user account; ii. receive data about at least one content playback and display device associated with the user account; iii. transmit to the second display an application, the application allowing the second display to browse content offerings of a service provider using the proxy server, the application configured to display text in a first language and character font set associated with the content playback and display device; iv. receive an input from the second display, the input indicating a user selection of a second language, the second language associated with a second character font set; and v. transmit a signal to change the application, such that the application displays text in the second language and character font set or, if the second language and character font set is not available, then in a default language and character font set, the default language and character font set associated with the service provider.