POS system with dual screen

A POS software generally does the following: Reads the information off a customer and process a payment receipt, takes inventory of available stock and closing stock,

Features of the software
1. Quick keys and/or product lookup
2. Multiple payment methods/split payments
3. Returns, refunds and store credit features
4. User accounts and permissions
5. Mobile Registration
6. Customer-facing display
7. Inventory management
8. Bulk product imports
9. Product variants and composites
10. Barcodes scanning
11. Stock and auto-filled orders
12. Inventory counts
13. Stock Transfer
14. Promotion
15. Customer Management
E.t.c

Systems Configuration
1.2GHZ Quard Core Processor
1GB Ram
15inch Screen
120GB HD
Touch Screen sensitivity
OS Window 7