Phone shops often sell many small products. That makes inventory hard to track with memory alone.
Group your products clearly
Use clear names for product types:
- Type-C charger
- iPhone charger
- Bluetooth earphones
- Screen protector
- Samsung case
- Memory card
Count starting stock
Before using SIM seriously, count what is available. This becomes your starting inventory.
Record sales quickly
When a charger or phone case is sold, record it immediately. This helps inventory stay close to reality.
Check low-stock items daily
Phone accessories can sell fast. Check low-stock items before the next busy period.
Review differences early
If the shelf count does not match SIM, investigate quickly. It may be a missed sale, damaged item, wrong stock entry, or staff issue.