Conversion kit for operating dispensing machines

A method comprising:

• retrieving data from a remote server, the data including details of items available in a dispensing machine, the data retrieved with an electronic device, the dispensing machine comprising a dispensing mechanism, one or more actuators, and a product collection area;
• providing a graphical representation of the items in the dispensing machine, the graphical representation provided by the electronic device, the electronic device comprising:
• at least a user interface, a display unit, a microprocessor, at least one peripheral device, and/or a wireless connectivity device;
• receiving at least one selection with the electronic device, the electronic device comprising a bracket for attaching the electronic device to the dispensing machine, the bracket having a vertical portion and a lateral portion;
• and
• transmitting a signal from the electronic device to the dispensing machine to cause the dispensing machine to dispense, via the dispensing mechanism and the one or more actuators, at least one selected item into the product collection area.