Discover Epinium’s New Stock Forecasting

In the complex Amazon ecosystem, inventory management is the most vulnerable part of your business. A single bad decision can mean losing sales, seeing your ranking plummet, or incurring costly storage fees. It’s not just about having products—it’s about having the exact right amount at the exact right time. Today, that uncertainty ends. We’re introducing Epinium’s new Stock Forecasting feature, a tool designed to transform your inventory management into a strategic advantage, ensuring you never have to guess again.  

An Expert’s Edge: From Sales Forecast to Inventory Intelligence

A true professional knows that a simple sales forecast is not enough. That’s why Epinium has developed a solution that goes beyond basic prediction, providing a truly actionable operational roadmap.

• Sales Forecast (Demand Forecast): This is the projection of how many units you will sell in a given period. It’s the starting point, but it only tells you “what’s going to happen.”

 

• Inventory Planning (Stock Forecast): This is the business intelligence that truly matters. It takes the sales forecast and combines it with your business’s operational variables. It tells you exactly “what you need to do”: when, how much, and where to restock to prevent a stockout or an overstock situation.

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The Predictive Engine: Data Science for Your Logistics

At the core of this feature is a predictive engine that processes massive volumes of data to generate actionable projections. Its foundation lies in an algorithm with the ability to analyze and process a full year of sales history.[2] The Epinium engine uses an advanced form of artificial intelligence that not only analyzes data but also learns and adjusts its calculations autonomously, an approach that has been called “agentic AI” in the AdTech sector.[3, 4] This algorithm relies on two temporary sales windows to generate the final forecast:

• “Recent” Window: Corresponds to the same number of days as the current forecast period. For example, if a seller wants to forecast sales from October 1st to October 7th (7 days), the recent window will analyze sales from the 7 days prior to the start of the forecast period. This dynamic approach ensures that the analysis focuses on the most current and relevant sales behavior for the period being forecasted.

 

• “Seasonal” Window: Covers the exact same date range (day and month) as the forecast period, but from the previous year. This allows it to capture and weigh the impact of seasonality, such as holiday seasons, Black Friday, or events like Prime Day, which may not be evident in recent data.

The algorithm doesn’t just combine the data from both windows; it also employs a weight calculation system (based on “errors” from previous forecasts) that intelligently balances the influence of the recent and seasonal trends. This ensures that the forecast is not distorted by unique demand spikes and provides a highly accurate and reliable result for your logistics.   MoM and YoY Analysis: Epinium’s machine learning algorithm doesn’t just look at raw data. It analyzes and weighs MoM (Month-over-Month) and YoY (Year-over-Year) variations to identify long-term trends and filter out seasonal “noise.”   Key Variables: The forecasting engine integrates critical decision-making parameters from your supply chain, such as your suppliers’ production timings, their historical reliability, and your chosen safety stock levels. Additionally, it takes into account that advertising investment and price variation can directly influence an increase or decrease in sales.  

Strategic Implications: Maximize Your Performance

The accuracy of Epinium’s stock forecasting directly translates into increased business efficiency and profitability:

• Prevent Stockouts: By accurately predicting demand and factoring in all your supply chain variables, the system allows you to restock on time, eliminating the risk of running out of inventory. This is crucial for maintaining your Best Seller Rank (BSR) and organic ranking, as well as control of the Buy Box, which are vital for visibility and sales on Amazon.

 

• Improve Your IPI (Inventory Performance Index): With a perfect replenishment plan, you optimize your sell-through rate (the rate of units sold versus units received) and minimize excess inventory, which directly improves your IPI and helps you avoid penalties.

 

• Increase Profitability: An optimized inventory strategy significantly reduces costly long-term storage fees at Amazon warehouses, freeing up capital that can be reinvested into your business’s growth.

 

Additional feature: “Campaign Loan”

In addition to Stock Forecasting, this Epinium update includes a key improvement to smart campaigns: “Campaign Loan.” This feature acts as an advanced budget manager that autonomously optimizes your ad spend. The task of daily analyzing unused campaign budgets and manually reallocating them to those with a high Return on Ad Spend (ROAS) is arduous and requires constant monitoring. Our feature intelligently solves this problem. “Campaign Loan” takes the budget that is not being used in one campaign and automatically transfers it to those with better performance. The result is clear: sales are maximized by ensuring every euro is spent on the most profitable opportunities. It is important to note that, due to a mandatory default Amazon setting, a campaign’s daily budget can be exceeded by up to 25% if there is available balance, but our system ensures that the total campaign spend never exceeds the assigned limit, thus providing a clear justification for any daily variation and ensuring maximum efficiency.

Data management in the palm of your hand: Excel metrics download

This update also includes a vital feature for analytics professionals and agencies: the ability to download all data in Excel format. While SaaS platforms offer visual dashboards, the ability to export your metrics is a crucial step toward total analytical control. With this feature, Epinium allows you to:

• Comprehensive analysis: Conduct a deep and unlimited analysis of your sales, performance, and logistics data, combining it with other external sources to gain a complete view of your operations.

• Customization and flexibility: Create your own custom reports, pivot tables, and charts in Excel, tailoring them to the specific needs of your team or client.

• Strategic decision-making: Use the information from the dashboards and exported reports to identify trends, evaluate the impact of your campaigns, and make strategic business decisions with detailed information.

Personalize Your Connections

We know that organization is key. That’s why, with this update, we now allow you to change the name of your connections in Epinium. This new feature enables you to define a custom name for each project, making it easier to manage and organize your different businesses or clients in the clearest and most efficient way possible. —> —> —> —> —> —> —> —> —> Are you ready to take control of your logistics with cutting-edge data and technology? The precision of our forecasting engine integrates with your operations, translating projections into concrete actions. Start optimizing your inventory today and try out the new Stock Forecasting feature along with all the other Epinium platform features, such as Campaign Loan and Excel data download, completely free and without obligation, for 7 days. Connect your data and discover how our agentic artificial intelligence can transform your business’s profitability.Try 7 days for free now