According to the fact that excise tax collection from various kinds of beverages is considered the Excise Department’s part of main income, the faster and more modern audit process is needed including proper data acquisition for effective analysis and management. herefore, D.T.C Enterprise Co., Ltd. has participated in a project to increase efficiency in beverage taxation management. Taxation mark (stamp) on crown seals and can lids as the evidence for tax payment was mentioned the former method used. However, it has currently been changed to image processing device and automatic control device (PLC) comprising of database gathering to create structure and write program used for Oracle (BAM) database analysis. This results in more successful taxation audit process and tax collection management which lead to more taxpayers’ satisfactions.