A system and method for monitoring beverage dispensing from a container. Independently obtained data from a pour event and ring up are matched using a recipe database. The method involves receiving ring up data for a transaction of the beverage dispensing, determining one or more beverage brands from a selected drink recipe using the ring up data and matching the ring up data with at least one of a plurality of pour event data entries using the determined one or more beverage brands, wherein each of the plurality of pour event data entries is obtained independently of the ring up data.