POS OS
Point of Sale Operating System
... for a database.
Modules: Sale/Receiving/Inventory/Customer/Employee Management etc
Live System Credentials
Operating System Username: roshantech-com
Password: roshantech.com
POS Username: admin
Password: roshantech.com
System Requirements
Pentium 4 (P4) system
512 RAM
5 GB Hard disk
More Details
http://asakpke.blogspot.com/2015/10/free-roshantechcom-point-of-sale.html
https://www.youtube.com/channel/UCmSdMtbVfU2vxpJrsOQGVJA?sub_confirmation=1