VG4 Super Store — Multi-Terminal Retail POS & Warehouse Management
An offline-capable, multi-terminal Point of Sale (POS) and automated warehouse inventory management platform handling high daily volume.
Project Overview
VG4 Super Store is a major multi-department retail store handling thousands of daily supermarket transactions across grocery, household, and apparel sections. SaroHub Technologies built a custom retail POS and warehouse inventory grid designed for rapid barcode scanning, offline reliability, and automated purchase orders.
The Operational Challenge
The store suffered from long checkout queues during peak evening hours. Their existing legacy POS crashed frequently, lacked barcode batch printing, and could not synchronize stock audits across remote warehouse storage.
The SaroHub Engineering Solution
We engineered an offline-first POS client capable of completing transactions in under 50 milliseconds with thermal printer integration, alongside a cloud-synchronized central inventory hub for supplier management and margin analytics.
Key Features Delivered
- Ultra-fast barcode scanning interface with keyboard hotkeys and sub-50ms lookup latency
- Offline-first transaction cache preventing sales disruptions during power/internet cuts
- Dual-receipt thermal printing and automated digital SMS receipt dispatch
- Automated low-stock alerts and purchase order generation for suppliers
- Shift-based cashier reconciliation and granular gross profit margin telemetry