A few drops inside the bottle or glass can emerge as a crucial factor towards the existence of restaurants and bars. Pouring the exact amount of a drink tends to be a problem since customers prefer their drinks to be poured right in front of them without the use of any measuring device.

Now numerous bars and restaurants are implementing RFID training programs for their bartenders employing the Capton Beverage Tracker system which keeps tab on the quantity of liquor deployed for making drinks. The system comes with a sensor and battery powered RFID tag in spout of the bottle which measures the amount poured and transmits the data to an interrogator so that the activity can be tracked either in real time or remotely. For every drink the standard amount to be poured is 1.5 ounces and the system does well to train bartenders to pour within the range so that they remain within the limits set.

This RFID system would be serving three purposes - it would hone the pouring skills of bartenders, improve the profits of the restaurant owners and ultimately keep the customers happy.