IRS POS System Chinese Tutorial Second Training (Chinese) May 24, 2016 IRS Admin IRS Chinese Tutorial Part I Second Training (Chinese) Lesson Content 0% Complete 0/6 Steps 1.4 How to setting UOM Coca Cola 1.4.1 How to setting UOM Wood Nail 1.4.2 How to setting UOM Beras 1.5 How to setting Sales Volumn 1.6 How to create customer 1.7 How to do backup Previous Lesson Back to Course