Methods and systems for tracking a sale of an alcoholic beverage to an
individual at a venue includes personalized information, such as height,
weight, age, prescription medicines, etc., tied to a local or remote
identifier of the individual. During use, the individual presents the
identifier to an operator at the venue so that the personalized
information can be accessed. In one instance, this includes the further
accessing of a database of records. Once obtained, and in comparison to
specifics about the type, volume, alcohol content, etc. of the alcoholic
beverage, it is determined whether consumption of the alcoholic beverage
will cause the individual to become intoxicated, especially according to
a standard measurement, such as a blood alcohol content of the individual
based on a formula. The denying or consummating of the sale occurs
thereafter as does the updating of the personalized information and/or
database of records.