BERG's ALL-BOTTLE system uses unique price-coded pourers, that are easily inserted into each bottle. Simple tamper-evident seals assure that each ounce will be accounted for. The pourers cannot dispense liquor unless they are used in combination with the special activator ring. The bartender simply brings the selected bottle up through the ring - with either hand - and pours the drink with a conventional pouring motion. It's just that fast. The drink is dispensed and recorded - immediately. It's that easy!