One of the most challenging areas of Information Technology departments is the application of company rules in the system and defining them as a rule. Learn how these rules are defined with this application.
bug fixed
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
