Inventory that deducts itself.
SIMS — the Smart Inventory Management System under the Omnihub umbrella. Upload your marketplace sales, and stock deducts automatically — including multi-packs and combo products. Built for sellers running 1000+ SKUs across Amazon, Flipkart, and Myntra.
Everything SIMS does
One system from sales upload to procurement — built around the deduction engine that understands how your products are actually sold.
Auto-Deduction Engine
Upload marketplace sales CSVs and stock deducts automatically — for singles, multi-packs, and combo products with up to 3 components.
Marketplace SKU Mapping
Map Amazon, Flipkart, and Myntra SKUs to internal Master SKUs — with varying pack sizes handled per listing.
Master Ledger & Procurement
Color-coded stock health — Red, Yellow, Green — plus automated buy-quantity recommendations so reordering is a glance, not a spreadsheet.
Invoice Management
Upload supplier invoices as PDF or image with data extraction — everything lands in a searchable historical invoice sheet.
Reports & Analytics
Stock health distribution, sales trends, and low-stock alerts — visual charts that show where your inventory stands right now.
Warehouse-floor PWA
Installs as a mobile app for quick stock receipts and transfers on the warehouse floor — no laptop needed.
How it works
From sales file to purchase order — four steps, mostly automatic.
Upload sales CSV
Drop in the sales file from Amazon, Flipkart, or Myntra.
Auto-deduct
The engine resolves singles, multi-packs, and combos to component stock.
Ledger updates
Master ledger re-scores every SKU's health: Red, Yellow, Green.
Procurement alerts
Buy-quantity recommendations tell you exactly what to reorder.
A tour of the screens
Every part of the workflow has its own screen — from the dashboard to the invoice sheet.
Never oversell across marketplaces again.
SIMS keeps your stock correct the same way Omnihub keeps your logins private — your data, your control. Register interest and we'll reach out as SIMS opens up.