*’Salting of machines’ happens when salt drinking water is poured or injected to the coin chutes or validators of vending machines for intent of dishonest machine. Many times the act of ‘salting’ ruins the coin mech or validators and renders it unusable. Salting of machines, coin mechs or validators https://bulk-shotgun-ammo-instock41852.amoblog.com/snack-vending-machine-with-nayax-credit-card-reader-fundamentals-explained-55638177