Protocol LLC is a leading international supplier of over-the-counter medications and other personal products … via wall-mounted vending dispensers.Plus, our turnkey Convenience Center programs provide everything you want. At NO COST TO YOU we install, administer, restock and service the dispensers - and share the revenue with you (purchase option available - you keep 100 percent of the revenue). With Protocol, you receive: Wide variety of name-brand and generic products Professional and discrete dispensing cabinet appearance Heavy-duty construction for reliable performance Accountability of the revenue Experienced control and management support team