Abstract: A user computing device configured to receive update configurations from a back-end server over a second network responsive to the user computing device making a selection request associated with a retail machine over a first network, and the user computing device receiving confirmation data indicating configurations of the retail machine have changed from the retail machine over the first network, and the user computing device transmitting the confirmation data to the backend server over the second network.
Abstract: A universal vending machine closed-loop sales optimization device. The vending machine device may be configured to be installed within a vending machine, and be communicatively coupled with a vending machine controller. The vending machine device may be configured to receive data and transmit data.
Abstract: Embodiments described herein relate to a universal vending machine closed-loop sales optimization device. The vending machine device may be configured to be installed within a vending machine, and be communicatively coupled with a vending machine controller. The vending machine device may be configured to receive data and transmit data.