1. Login your POS system, then scan or type your product code/product barcode.
2. You can also input product by pressing F1 key or click on Product.
3. Then input your product code criteria and search.
4. After that, press F11 key or click on More Function button.
5. Next, press Alt + C key or click on Change Tax Code.
6. Here you can choose your desire tax code.
7. After you have chosen the tax code, it will reflect on your item.
