Published in: ecommerce

Ecommerce Inventory Management: Software & Best Practices

Author Alison Grant

Published on: June 5, 2025

How eCommerce Inventory Management Can Save You Thousands in Lost Sales for an eCommerce business

1. Missed Sales Add Up Fast: Here’s Why Inventory Management Is Costing You

   When a customer hits “buy now” and sees “out of stock,” they do not wait; they leave. Globally, stockouts cost businesses $1 trillion per year, with 69% of shoppers abandoning purchases to buy from competitors when items are unavailable (Firework).

   If you run an eCommerce business, stock control is not just logistics; it is money. Poor inventory counts can lead to significant losses. eCommerce inventory management can leak up to 11% of annual revenue through stockouts, overstocking, and missed orders (3Win.ai).

   If you want to grow, you need better systems, ones that let you manage inventory in real-time, automate reordering, and connect stock levels across every channel.

2. What Is eCommerce Inventory Management? eCommerce Inventory Management Guide

   Inventory management for eCommerce is the process of tracking stock across warehouses, sales channels, and suppliers. It includes:

   ● Monitoring inventory levels
   ● Forecasting demand
   ● Managing multi-channel inventory
   ● Connecting order management with real-time stock data
   ● Reducing inventory turnover time

   A modern inventory management system, such as NetSuite, brings all this together in one place, saving you time, money, and lost sales.

3. The Hidden Cost of Doing Nothing: Implement Inventory Management

   If you are still using spreadsheets or disconnected tools, ask yourself:

   ● Are you overselling or running out of popular stock?
   ● Do staff manually update systems or count stock?
   ● Are fulfilment errors and refunds on the rise?
   ● Can you see stock across every channel instantly?

   These are not just operational headaches; they are costing you thousands.

   Businesses that automate inventory management:

   ● Reduce stockouts by 30%
   ● Improve efficiency by up to 50% (Asset Infinity)
   ● Improve stock accuracy by 35% using data analytics (GoDataFeed)

   

4. How NetSuite Helps eCommerce Businesses Save Thousands – Inventory Forecasting

   As Scotland’s go-to NetSuite partner, Cofficient helps you ditch the guesswork and gain control with NetSuite for eCommerce.

   Here is how:

   Real-Time Data for an eCommerce Platform
   No delays. You see exactly what stock you have, where it is, and what is selling across all channels. That is the supply chain visibility eCommerce needs.

   Smart Forecasting: Grow Your eCommerce Business
   Using AI-powered tools, NetSuite enables inventory forecasting, allowing you to order precisely what you need, no more, no less, based on customer demand. Companies using this cut overall inventory levels by 10–15% and increase revenue by 9% (ERP Peers).

   Lower Holding Costs
   By tightening control over inventory turnover and utilising reorder-point planning, NetSuite reduces waste and minimises overstocking.

   Integration Across Channels for accurate inventory
   Whether you sell through your website, marketplaces, or in-store, NetSuite connects your systems, turning warehouse management, fulfilment, and sales into one unified flow.

5. Proven Inventory Management Techniques You Should Be Using

   Reorder-Point Planning

   Set minimum levels that trigger a new order. Keeps you stocked without overbuying (EazyStock).

   ABC Analysis

   Group stock by value and sales frequency:

   ● A items – high value, lower volume: review often
   ● B items – moderate value: review monthly
   ● C items – low value, high volume: automate and simplify the inventory management process.NetSuite)

   Bundling
   
   Clear slow stock and increase average order value by bundling products together (Zoho Inventory).

   
   

6. Trends Shaping eCommerce Inventory Management in 2025
   
   To stay ahead, eCommerce businesses need to adapt. Here are 2025’s must-watch inventory trends:

   Cloud-Based Inventory Systems
   By 2025, cloud inventory systems will be essential for businesses of all sizes. Affordable, scalable, and real-time (Goods Order Inventory).

   AI Forecasting
   AI is changing the game in supply chain management. Tools now analyse demand signals from sales, seasonality, and even social trends. By year-end, 65% of supply chain leaders will be using AI inventory models (StockSage).

   Mobile Inventory Management
   Apps that let teams adjust stock, scan barcodes, and manage data from anywhere are now standard (Shopify).

   IoT & Hyperlocal Fulfilment
   Smart shelves, RFID tags, and hyperlocal strategies mean faster deliveries, more accurate tracking, and better use of local stock (3PLWow).

   Blockchain
   Blockchain is being used for tamper-proof stock records and real-time supply chain transparency (Cleverence).

7. Inventory Management Systems: A Quick Comparison

   

   NetSuite stands out as the all-in-one eCommerce ERP. Full control, real-time inventory, and deep integration from sales to fulfilment.

   
   Mastering Inventory Management, Before It Controls You

   Stockouts, errors, and wasted cash are not inevitable. They are signs your inventory management process is letting you down.

   With Cofficient and NetSuite, you get more than software. You get a trusted partner who gets under the skin of your business and helps you scale properly.

   Want real advice, not a pitch?

   Speak to our team today and get clear guidance on improving your eCommerce operations with inventory management that just works.