1. A system for bringing a shopping container to a customer in a shopping space comprising: a plurality of sensors; a plurality of motorized transport units; and a control circuit communicatively coupled to the plurality of sensors and the plurality of motorized transport units, the control circuit being configured to: receive a shopping container request from a user interface device associated with the customer; determine at least one available shopping container among a plurality of shopping containers based on data collected by the plurality of sensors, the at least one available shopping container being empty and not used by another customer; select an available shopping container from the at least one available shopping container based at least on a location information of the user interface device; select a motorized transport unit from among the plurality of motorized transport units to transport the available shopping container; and provide instructions to the motorized transport unit to bring the available shopping container to the customer.