Use APKPure App
Get Supermarket Sales System with Barcode Scanner old version APK for Android
이 프로그램은 제품 BARCODE를 스캔하여 시스템에 저장합니다.
This program scans the product BARCODE and stores it on the system, then later you have to scan again and the program will bring the price of the product for sale. also this program calculates profit and loss per product