The focus of this new bar tending app is inventory "shrinkage." Defined by the Partender crew, shrinkage is anything from over-pouring and spillage, to breakage and theft. It causes 60-80% of bars to fail within three years, crippling owners one drink at a time.
When setting up your Change point of sale app, one of your first steps will be creating Departments and Items. A Department is a classifier which assigns a tax rate and an Item is anything that can be added to an order.