Real-time inventory across every sales channel
Whether you sell on Shopee, Lazada, or Facebook stock is deducted automatically on every sale. Overselling is no longer a possibility.
An inventory management system tracks product quantities, deducts stock automatically, and syncs stock across every sales channel in real time. Seller Pao keeps Shopee, Lazada, TikTok Shop, Facebook, and LINE inventory aligned from one stock source, supports many SKUs, sends low-stock alerts, records stock movements, and supports warehouse transfers to prevent overselling.
Inventory problems every multi-channel seller knows
Stock updates can't keep up overselling happens
Selling across multiple channels at once means stock updates lag. Customers order items that are already gone. You have to call to cancel. Time and credibility lost.
Manual stock counts at month-end take forever
Counting physically, cross-referencing against Excel, taking a full day and still not entirely confident the numbers are right.
No warning before stock runs out
No alerts. You only find out stock is gone when a customer tries to order. Then it's a scramble to call the supplier.
What Seller Pao's inventory system does for you
Auto-deduct stock across all channels
Every order from any channel triggers an immediate stock deduction synced to all other channels. No lag, no discrepancy.
Automatic low-stock alerts
Set a minimum quantity per product. The system alerts you the moment stock drops below the threshold enough time to reorder before running out.
Full stock movement history
Every movement recorded: received, sold, transferred, adjusted. Browse the full history for any product at any time.
Multi-variant product support
Manage products with multiple SKUs by color, size, or model with separate stock counts per variant. Accurate and clear.
Get inventory under control in 3 steps
Import your product data
Import your product list and opening stock via Excel, or pull directly from your Shopee or Lazada store.
Connect your sales channels
The system syncs stock across every connected channel from this point forward. One number, everywhere.
Let the system run it
Every sale deducts stock automatically. Every low-stock triggers an alert. You focus on selling.
Frequently asked questions about inventory management
How is inventory management different from Excel?
Excel depends on manual updates and falls behind when a store sells on several channels at once. Seller Pao deducts stock and syncs quantities automatically whenever orders are confirmed, so each connected channel works from the same inventory source.
What kind of store should use inventory software?
It fits stores with multiple SKUs, multiple sales channels, recurring stock mismatches, surprise stockouts, or too much manual counting and adjustment work.
When does automatic stock deduction happen?
Stock is deducted when an order is confirmed according to the store workflow. The updated quantity is then synced to connected channels and recorded in the stock movement history.
If I sell on multiple channels, does stock sync immediately?
Yes. Real-time sync works with connected channels such as Shopee, Lazada, TikTok Shop, Facebook, and LINE OA, reducing the chance that customers order products that are already gone.
Does it support multiple warehouses?
Yes. You can separate stock by warehouse, see a combined inventory view, and transfer products between warehouses from one system.
Related pages
Order Management System
Consolidate orders from Shopee, Lazada, TikTok Shop, Facebook, and LINE OA in one dashboard.
Warehouse Management System (WMS)
Manage receiving, locations, picking, packing, and multiple warehouses in one system.
Online Accounting
Connect order, inventory, and tax document data so the finance team can work from the same system.
Best OMS in Thailand
Compare Seller Pao, ZORT, BigSeller, and other OMS options before choosing a system.
Explore the deep-dive guide
ซิงค์สต็อก Marketplace— หยุดโกงตัวเองด้วยสต็อกหลุด Real-time