Core POS features for computer shops
| Feature | Why it matters | Example |
|---|---|---|
| Serial number billing | Links each laptop desktop or part to one exact unit | Sell one exact laptop |
| Variant selection | Tracks model processor RAM storage and color | Laptop with 16 GB RAM and 512 GB SSD |
| Parts sales | Handles CPUs RAM SSDs GPUs boards and cables | Accurate item billing |
| Accessory add ons | Adds bags mice keyboards UPS units and monitors | Better order value |
| Warranty terms | Prints and stores warranty information | Brand warranty or shop warranty |
| Payment split | Supports cash card bank transfer and installment notes | Mixed payment sale |
| Returns and exchanges | Controls approval records and stock movement | Replace faulty keyboard |
| Reports | Shows sales margin stock and staff performance | Daily computer shop summary |
Counter speed matters
A POS should not slow staff down while customers wait. Searching products attaching serial numbers applying warranty and printing invoices should be quick and clear.
A model code may represent many items, but a serial number identifies one exact item. A computer shop system should support both levels clearly.
This article is for general computer shop planning and operations. Real shops must follow local tax consumer protection warranty import data privacy employment payment and electronic waste rules.
Customer devices can contain private data. Staff should handle repairs upgrades data transfer and diagnostics with clear permission and privacy discipline.