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Get expert insights on optimising inventory

Check out our library of resources for optimising inventory, written by 25+ years experienced supply chain pros

December 5, 2025
5 min read
Days Inventory Outstanding (DIO) shows how long stock remains on hand before it is sold. It is a key measure of supply chain efficiency, cash flow health, and inventory performance. In this guide, we explain how to calculate DIO, what high or low results mean, and how to use it to strengthen forecasting and replenishment. You will also learn how different industries benchmark DIO and which practical steps reduce it. With the right tools and planning, you can improve stock rotation and free working capital.
December 2, 2025
6 min read
Service levels show how reliably your supply chain meets customer demand and keeps products available when they are needed. This guide explains what service levels are, how to measure them and why they influence everything from fulfilment to customer satisfaction. You will learn how service levels connect to safety stock, supplier performance and smarter replenishment decisions. The article also highlights common mistakes to avoid and how to set targets that balance cost and availability. Discover how stronger service levels lead to a more efficient, predictable and profitable supply chain.
December 1, 2025
10 min read
Effective inventory planning helps businesses match supply with demand without tying up unnecessary cash. It gives teams a structured way to forecast needs, set the right stock levels, and prevent shortages or excess inventory. Strong planning improves customer satisfaction, strengthens supplier relationships, and supports long term growth. This guide explains the core methods, practical examples, and best practices for building a reliable planning process. Discover how forecasting and replenishment tools make inventory planning simpler, faster, and more accurate.
November 25, 2025
8 min read
ABC analysis helps businesses focus on the stock that matters most by classifying items into clear priority groups. It strengthens forecasting, safety stock decisions, and replenishment rules by highlighting where service levels should be highest and where inventory can run leaner. This guide explains how the method works, the difference between single and two factor models, and how to apply ABC in real operations. It also covers the benefits and limitations of using ABC analysis and shows how AGR supports smarter classification with configurable metrics, confidence factors, and automated updates. Readers will learn how to use ABC analysis to improve control, protect margins, and simplify planning.
November 6, 2025
8 min read
ROI, or Return on Investment, measures how effectively a business turns resources into measurable results. This guide explains what ROI means, how to calculate it, and why it matters for decision-making in inventory management. Drawing on insights from Investopedia, the Corporate Finance Institute, and our own experience, it explores both financial and operational benefits. You’ll learn how to interpret different ROI types, from annualised to social, and how to use them to assess long-term value. See how companies improved efficiency, visibility, and profitability through smarter, data-driven investment decisions.
November 6, 2025
8 min read
Sales and Operations Planning (S&OP) aligns every part of your business—from sales and marketing to operations and finance—under a single, data-driven plan. It balances customer demand with supply capability to ensure efficiency, profitability, and long-term growth. With shared data and consistent reporting, teams can collaborate effectively and make faster, more confident decisions. Modern S&OP goes beyond planning to deliver real-time insights powered by AI and automation, turning data into actionable foresight. Discover how AGR’s platform strengthens S&OP by connecting forecasting, ERP data, and performance visibility across your entire supply chain.
November 6, 2025
7 min read
Efficient stock replenishment keeps businesses running smoothly by ensuring the right products are always available without overstocking. This blog explains what stock replenishment is, how the process works, and why it’s essential for maintaining strong service levels and healthy cash flow. Readers will learn about common replenishment methods, best practices, and how data-driven decision-making can improve performance. Real-world examples from AGR customers demonstrate the impact of smarter replenishment on growth and efficiency
October 29, 2025
8 min read
FIFO, or First In, First Out, is a key principle in inventory and accounting management that ensures the oldest stock is sold or used first. This method helps businesses keep products fresh, reduce waste, and maintain accurate financial reporting. It’s especially useful in industries with perishable goods or fast-changing product lines.
October 9, 2025
8 min read
Obsolete stock is more than just slow-moving goods—it’s inventory that’s lost its value and ties up working capital. This blog explains what causes products to become obsolete, from poor forecasting to overproduction, and how to spot the warning signs early. It also shares strategies to prevent obsolescence through better planning, visibility, and collaboration. Finally, it shows how AGR helps businesses like PanzerGlass stay ahead in fast-moving industries with precise forecasting and real-time inventory control.
September 30, 2025
4 min read
Keeping stock under control is one of the hardest parts of running a wholesale or distribution business. A stock management platform helps you reduce stockouts, improve forecasting, and free up working capital. It also automates time-consuming processes, so your team can focus on strategy instead of firefighting. This blog explains four clear reasons why investing in a platform like AGR is a smart decision for your business.
September 30, 2025
8 min read
AGR’s stock management system gives wholesalers and distributors complete control over their inventory. By combining real-time tracking, demand forecasting, and automated replenishment, AGR helps businesses prevent stockouts and reduce excess stock. With built-in reporting, supplier lead time analysis, and ERP integrations, the platform streamlines complex operations into clear, actionable insights. The result is lower costs, higher service levels, and a supply chain that scales with confidence.
September 29, 2025
10 min read
Stockouts happen when demand outpaces supply, leaving businesses unable to meet customer needs. They lead to lost sales, frustrated customers, and costly operational inefficiencies. This blog explains the most common causes of stockouts and outlines practical strategies to prevent them, from accurate forecasting and supplier collaboration to maintaining safety stock and using automation. With AGR, you can take control of your inventory, reduce shortages, and keep your customers satisfied.
September 29, 2025
10 min read
Understanding lead time is key to building a faster, more resilient supply chain. This blog explains what lead time means, the different types that affect operations, and the factors that can cause delays. It also shows how lead time impacts inventory, customer satisfaction, and overall business performance. Finally, it explores strategies and tools, including AGR’s lead time analysis and supplier data centralisation, to help you reduce risk and improve efficiency.
September 25, 2025
11 min read
Minimum Order Quantity (MOQ) is the smallest number of units a supplier will sell in one order. It affects everything from production costs and cash flow to inventory planning and customer satisfaction. This guide explains the meaning of MOQ, why suppliers use it, and how businesses can manage it effectively.
September 8, 2025
5 min read
Discover the 10 key types of bills of materials (BOMs) and why they matter for product design, manufacturing, and inventory control. Learn how single-level and multi-level BOMs compare, and see how AGR helps streamline BOM management across your supply chain.
September 2, 2025
9 min read
Track it. Improve it. Turn inventory into revenue. Understanding your inventory turnover ratio helps you identify slow-moving stock, free up capital, and boost supply chain performance. In this guide, we break down the formula, benchmarks by industry, and how AGR helps you track turnover in real time via Power BI or your own custom dashboard.
August 15, 2025
14 min read
Inventory Management: A Complete Guide for Smarter Stock Control Looking to understand how to run leaner, smarter inventory operations? This in-depth guide covers everything from raw materials and BOMs to reorder points and reporting. Learn the key methods, tools, and strategies that power modern inventory planning—plus how to integrate forecasting, warehouse flows, and vendor coordination for maximum efficiency.
July 17, 2025
13 min read
Deadstock isn’t just unsold inventory — it’s a silent profit killer. This in-depth guide explains what deadstock is, why it happens in wholesale environments, and how to prevent it through smarter forecasting, better SKU management, and supply chain automation. Includes examples, formulas, and visuals to help your team take action.
July 17, 2025
8 min read
Understanding SKUs is fundamental to managing inventory with accuracy and control. In this blog, we break down what a SKU is, how it differs from a UPC, and why it matters whether you're tracking 50 products or 5,000. Learn how to use SKUs to improve forecasting, optimise your warehouse, and integrate seamlessly with your demand planning tools.
July 14, 2025
4 min read
Supplier closures don’t have to disrupt your operations. Learn five practical ways to manage them with smarter inventory planning—so you can stay in control year-round.
June 11, 2025
5 min read
Lead times are more than estimates; they are commitments that shape your supply chain’s success. In this post, we explore how lead time analysis uncovers the gap between promised and actual delivery times, strengthens supplier relationships, and helps you hit key KPIs with confidence. Learn how the right tools turn data into accountability and better performance.
May 12, 2025
5 min read
Many supply chain teams rely on scattered spreadsheets and emails to track supplier information, leading to outdated lead times and missed opportunities. This blog explores how fragmented vendor data silently disrupts planning, creates inefficiencies, and makes supplier relationships harder to manage. It shows how centralizing supplier performance tracking—especially around lead times—can transform daily operations from reactive to strategic. Plus, it offers a free Vendor Data Checklist to help teams get started with the right data in one place.
April 10, 2025
5 min read
Sustainability in the supply chain isn’t just about being green—it’s about reducing waste in all forms: time, space, money, and products. The root cause of much of that waste? Disconnected or inaccurate inventory and supply chain data. When data is centralized and reliable, businesses can forecast more accurately, automate smarter decisions, and avoid costly mistakes. The result is a more efficient, resilient, and sustainable operation—one that’s built for long-term growth.
April 1, 2025
4 min read
Strong supplier relationships are built on more than just communication—they rely on data. From accurate lead times to fulfillment rates and future purchase forecasts, the right information can transform how you collaborate with vendors. In this blog, we break down the key supplier data your business needs to reduce risk, negotiate better, and streamline purchasing decisions.
March 27, 2025
3 min read
Centralizing inventory data into a single, reliable source—like an ERP system—reduces errors, improves visibility, and streamlines decision-making. When paired with advanced inventory management software, businesses can automate processes, improve forecasting, and boost efficiency. In today’s unpredictable environment, accurate, accessible data isn’t just helpful—it’s a strategic advantage.

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