Postal service cart including a mobile customer service terminal

A mobile customer service system comprising:

• a postal service cart including a base member, a support member extending from the base member, the support member including a first end connected with the base member and a second end, and a system support surface connected to the support member at the second end, wherein the system support surface includes
• a first support zone and a second support zone;
• a first customer interface system including an input terminal supported on the system support surface in the first support zone;
• a second customer interface zone including a component placement location restrictor is defined on the system support surface in the second support zone;
• and
• a second customer interface system arranged on the system support surface in the second support zone, the component placement location restrictor confining placement of the second customer interface system to a selected section of the second support zone;
• wherein the component placement location restrictor comprises a cut-out formed in the system support surface;
• wherein the system support surface includes forward edge, a rear edge, a first side edge, and a second side edge, the forward edge being spaced from the rear edge by a surface depth and the first side edge being spaced from the second side edge by a surface width, the first side edge extending linearly from the forward edge to the rear edge;
• wherein the cut-out includes a first edge that extends from the rear edge toward the forward edge, and a second edge that extends from the first edge toward the second side edge;
• wherein a first end portion of the first edge terminates at the rear edge at about three-quarters (¾) of the surface width from the first side edge;
• wherein a second end portion of the first edge connects with a first end section of the second edge;
• wherein a second end section of the second edge terminates at the second side edge at about a mid-point of the surface depth.