The Food POS type is mainly used for carousel, shopper vending machines. These machines are notoriously difficult to track inventory based on a planogram due to their contents and structure.
Gimme introduced a Food POS type that looks and works similarly to a Vending POS type. The main difference is the cash audit DEX. Due to the difficulty to match a product position with a DEX ID, parsed DEX files for a Food POS will only contain financial data.