The approach use in preparing a cocktail may differ from one person to another, but the key is to success lies in its composition. With the changing world of computers and technology, it is now possible to find recipes for cocktails on specialized sites or software that are dedicated. Barback is a software specially designed for making cocktails. It has recipes classified by alcohol, eg vodka, rum or another. This greatly facilitates the search for a cocktail. The procedures and measures of each ingredient are well defined. It is even able to give the cost of a particular cocktail.