This Application is for the Principle Securities Staff Attandance purpose
New version of ESS PSAS staff Attendance released with lots of new features.
New Version is 7.0.0
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.9appresource.com/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
