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Top 4 Inventory Management Strategies

By Last updated on: October 16, 2023

One of the most important things you can do as an Amazon seller is master inventory management — without a solid strategy in this area, your business simply won’t grow. Instead, you run the risk of an Amazon stockout, could lose the Buy Box and/or your Amazon SEO rank, or even get your account suspended.

The good news is, there are several ways to maximize your inventory management so you can buy more, sell faster, and see your business flourish. Here are four ways to get started:

1. Know Your Sales Cycle & Sales Velocity

Like most retailers, you see spikes in demand at certain times of year — such as the holiday season or, if you sell grilling tools, for example, in the summer. Regardless of your busiest times, you need to be aware of them so you can plan accordingly and know how much inventory, at minimum, to have on hand at a given time.

If you’re an experienced Amazon seller, take a look at your sales reports over the last year to get a sense of your high-velocity sales days, weeks, or months. And if you’re new to Amazon, look at the selling history of your product to see when it’s typically in high demand.

Pro Tip: You can keep tabs on all your numbers by checking Amazon’s inventory reports in Seller Central or by using a separate inventory management program like Teikametrics or Skubana.

2. Manage Supplier Relationships

Open communication with your suppliers is key to your inventory management strategy. You need to know their lead times just as much as they need to know yours — the last thing you want is a delay in production because you weren’t on the same page.

So whether you’ve been working with a supplier for a long time or are looking for a new one, make sure to discuss these three topics:

  • Lead Times: How long does it take for a supplier to fulfill your order, including production and shipping times? Do times vary depending on how many units you order?
  • Pricing: Can you negotiate better terms with your suppliers if you can guarantee, for example, a minimum order each month
  • Sales Cycles: When are your and their busiest times of the year, and how are lead times affected as a result?

3. Reinvest Profits in Inventory

As your business grows, use your profits to invest in buying more inventory first. Not only will you be preventing an Amazon stockout, but you’ll also increase your negotiating leverage with suppliers. After all, if you can guarantee more or larger orders, they may give you a better price.

Pro Tip: To maximize your profits, ensure you optimize product price — including the amount you pay to source an item and how much you list it for on Amazon. This way, your margins are high, and you have more to reinvest.

4. Cushion Your Cash Flow

As you continue turning inventory, you’ll need a reliable source of cash to replenish it. While you should use your profits to reinvest in buying more, you may not have access to said profits right away — especially with Amazon’s two-week payment terms.

With a service like Payability, you can have next-day access to your profits, allowing you to purchase more inventory at a faster rate, maximize inventory turnover, and grow your business. Payability is a financing company that pays you 80% of your Amazon income within one business day at a 2% flat fee. The other 20% remains in a reserve to cover returns and chargebacks and released to you on Amazon’s traditional 14-day schedule.

Check out how one Amazon storefront used Payability to maximize its inventory management or learn more about the service and how it can help your business at

Brian Gibbs

Author Brian Gibbs

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Brian Gibbs | President of Refund Retriever

Brian Gibbs founded Refund Retriever in 2006 while running his first eBay-based business and seeing the shortcomings of other shipment auditing companies. Refund Retriever's primary focus is FedEx and UPS parcel invoice auditing. After graduating from Texas A&M University in 2001, he graduated from the University of Houston in 2004 with a JD and MBA. Gibbs has been featured in Forbes, Entrepreneur, and other publications discussing parcel auditing, shipping, e-commerce, and more. Learn more at or call (800) 441-8085 for more information.

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