Guide de gestion des stocks avec Product Hub
Équipe GTG CRM · GTG CRM
06 Février 2026

Table des Matières
When a business decides to transform its business model – from traditional retail to e-commerce, from wholesale to retail, or to expand into omnichannel – one of the biggest challenges is inventory management. The amount of dead stock, synchronizing inventory across channels, and avoiding overselling are issues that every business faces.
Based on practical experience, the lack of a centralized inventory management system can increase conversion costs by 20-30% and lead to many operational errors. This article will guide you on how to scientifically handle inventory when changing models, and introduce GTG CRM's Product & Inventory Management solution to optimize this process.
When selling on multiple channels (Website, Shopee, Lazada, TikTok Shop), each platform has its own management methods. This leads to businesses having to update product information, prices, and inventory on each channel individually – which is time-consuming and prone to errors.
A product has 10 units in stock but is listed for sale on 3 different channels. When one channel sells 5 units, the other two channels still show 10 units available – leading to overselling and customer complaints.
When changing models, repricing products requires considering: original cost, VAT, operating costs, and desired profit margin. Manual calculations in Excel are very prone to errors.
Products that are no longer suitable for the new model need to be liquidated or adjusted, but there's a lack of tools to track and analyze their effectiveness.
Product Hub is a centralized product and inventory management system that helps businesses:

Before transitioning, you need a clear picture of your current inventory:
1. Create Warehouses in Product Hub
2. Import Product List
3. Classify Products
Product Hub helps you calculate prices automatically based on the formula:
Selling Price = Cost Price + VAT + Desired Profit
Example:
Once you have centralized product data, you can push products to multiple channels simultaneously:
1. Connect E-commerce Platforms
2. Push Products to Platforms
3. Two-Way Synchronization
For products in Group C (dead stock):
1. Mark Status
2. Create Liquidation Campaigns
3. Track Performance
After transforming your business model, monitoring and optimization are crucial:
Monitor Metrics:
Improve Processes:
| Benefit | Description | Savings |
|---|---|---|
| ⏱️ Time Savings | No need to update each platform separately | 70% operational time |
| 💰 Reduced Error Costs | Avoid overselling, customer loss | 20-30% processing costs |
| 📈 Increased Revenue | More effective omnichannel sales | 30-50% revenue |
| 🎯 Accurate Decisions | Real-time data, detailed reports | 100% accuracy |
| 🚀 Rapid Expansion | Easy to add new channels | Unlimited |
⚠️ Data Consistency: Similar to ad principles – keywords must match the landing page, product information across channels must be completely consistent. If customers see a price of 100k on Shopee but 120k on the website, they will leave immediately.
⚠️ Preview Before Publishing: Use the "Preview" feature to see how products will appear on your website before pushing them to e-commerce platforms. Adjust images and descriptions to suit each platform.
⚠️ Data Backup: Before transforming your business model, export all product and inventory data as a precaution.
⚠️ Staff Training: A new system requires new workflows. Ensure staff are fully trained to avoid errors in the initial phase.
Handling inventory during business model transformation is not easy, but with a centralized management system like GTG CRM's Product Hub, you can control the entire process scientifically and effectively.
Instead of worrying about disjointed data and unsynchronized inventory, you can now focus on business development with the confidence that the system is running smoothly.
Turn what you've read into real results — apply it now with GTG CRM, for free.
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