Systems and methods for monitoring and controlling dispenser fluid refill

A method for refilling a fluid dispenser including a reservoir for storing a fluid, an external supply port connected with the reservoir by a supply passage, a supply access valve defining a portion of the supply passage between the external supply port and the reservoir, and a controller in circuit communication with the supply access valve, the method comprising:

• providing an external refill container storing a refill fluid;
• connecting a connector of the external refill container with the external supply port of the dispenser;
• transmitting an authorized supply signal from the external refill container to the controller;
• and
• in response to receipt of the authorized supply signal, operating the controller to move the supply access valve from a closed position to an open position to permit passage of the refill fluid from the external refill container to the reservoir.

A counter mountable fluid dispenser comprising:

• a below deck reservoir for storing a fluid;
• an above deck spout including an outlet port at a front portion of the spout, the outlet port being in fluid communication with the reservoir for dispensing fluid stored in the reservoir, and an external supply port at a rear portion of the spout, the external supply port being connected with the reservoir by a supply passage to supply fluid to the reservoir;
• and
• an access panel assembled with the spout to define an upper surface of the spout, the access panel being slideable in a forward direction from a closed position blocking access to the external supply port and an open position permitting access to the external supply port.