How to Control Inventory Storage Cost for Amazon FBA Sellers

Inventory Storage Cost

Amazon has a Fulfillment by Amazon (FBA) program for sellers who do not want to manage their order fulfillment. Sellers who use Amazon FBA have their items stored, and their orders are picked, packed, and shipped. All Amazon FBA sellers need to do is to send their products to the Amazon warehouse.

There are lots of complicated and variable costs associated with the Amazon FBA program, and the storage fees are costly and can eat straight through your profits if you are not careful.

 

First of all, be clear about what the Amazon inventory storage fee is.

Amazon charges sellers for any space your inventory occupies in the Amazon fulfillment center. The fee depends on the space occupied by the products and is calculated per cubic foot and the time the products spent in the warehouse. Fees are raised during the busy Q4 selling season. Large products that sit in the warehouse for a long period of time will incur a higher cost.

 

Amazon employs a FIFO (First–In–First–Out) method, which considers the oldest remaining items to be sold first.  For example, 10 copies of the same book were sent in through FBA in February 2019, and 8 of them were bought within 3 months; then you decided to re-stock 5 more copies in May 2019, which brought your total to 7 copies. However, once February 15th, 2020 hit, you only paid for the two copies that were originally sent to the fulfillment center in February 2019, the fee for the other 5 new copies wouldn’t kick in until May 15th, 2020.

 

Monthly Inventory Storage Fee

Monthly inventory storage fees typically are charged between the 7th and 15th day of the month following the month for which the fee applies. For example, to see your inventory storage fee for January, refer to the February Payments report for transactions from February 7-15.

Fees vary by the product-size tier and the time of year. Although standard-size products are smaller than oversize products, they require more complex and costly shelving, drawers, and bins for storage. Fees are charged by cubic foot, so overall storage fees for standard-size products may be less than those for oversize products, based on volume.

monthly storage fees

 

Monthly Inventory Storage Fees for Dangerous Goods

Items that can be sold only through the FBA Dangerous Goods program require special handling and hazardous materials (hazmat) storage. The table below shows the new monthly inventory storage fees for dangerous goods sold through that program. You can look up the ASIN to check the classification status of your ASIN and whether you need to be in the FBA Dangerous Goods program to sell it.

monthly storage fees for dangerous goods

For more information, see the Dangerous Goods identification guide.

 

Long-term Inventory Storage Fee 

A long-term storage fee applies to units that have been stored in an Amazon fulfillment center for more than 365 days.

The long-term storage fee is in addition to the monthly inventory storage fee. If you submit a removal order for items before the next inventory cleanup date, those items won’t be subject to long-term storage fees. For more information, see FBA long-term storage fees.

 

To calculate the amount of time in the fulfillment center for each ASIN or the next inventory cleanup date, look at the Inventory Age, and Inventory Health reports in Amazon Seller Central

So how can you control your Amazon inventory storage cost to maximize your profits? 

BigCentral provides a clear overview of your store profitability with its profit dashboard, sellers can conveniently check product-related sales, inventory cost, profit, and margins, all in a single panel.

Here are some other useful tips to help you get started.

 

1. Get your pricing strategy right 

To increase sales and avoid extra inventory storage costs, you need to optimize your pricing strategy. The factors cause of excess inventory may be inaccurate market demand forecasting, ignorance of slow-moving inventory, etc.

You can use the Inventory Age and Inventory Health report to quickly identify how long items in your inventory have been in fulfillment centers and those items subject to upcoming long-term storage fees. Items stored over 365 days need aggressive pricing to recover your cash for investing in new inventory. It’s a red flag that products have been in stock for over 90 days, so you can adjust the price to clear out your unsold stock. Amazon repricing software can help you to tweak your prices effectively and stay competitive on Amazon at any time. 

 

2. Utilize Amazon Promotions 

You can run Amazon promotions and PPC ads on items that are going to incur long-term storage fees, or you can also bundle the older stock with the best sellers to clear out before the long-term storage fees are applied. 

 

3. Build a realistic sales forecast  

To predict trends and estimated demands on the market, there are several ways you can do. For example, you can check Amazon’s Best Sellers section to get the latest update on popular items. But for more details about the estimated average sales of the particular item, you will need a real-time product research tool like BigTracker Chrome Extension to help you instantly view insight and make decisions about what to stock. 

 

4. Know the inventory turnover rate 

How fast you sell through the Amazon inventory is your inventory turnover rate. With this rate, you can estimate how much you have to stock or order to maintain the stock levels. It’s a great way to stop over or under-buying for your store.

Amazon sellers who import goods target a 1-month inventory turnover rate.  Amazon Selling Coach can help you track your sales against your available stock. The tool recommends the number of items to be ordered to fulfill purchases over a specified timeframe. 

 

5. Understand the lead times of the supply chain 

The lead time is the amount of time it takes from ordering an item to your supplier delivering it to the Amazon warehouse. Knowing how long this takes allows you better control of your inventory, but you have to stay on top of your supplier’s manufacturing and delivery schedules. To ensure your supply chain runs smoothly have contingencies, like stock reserves, in place for worst case scenarios. Contingencies are crucial for you if you have overseas suppliers as shipping delays can take several weeks to resolve. 

 

6. Separate your inventory strategically 

To maximize profit, you can separate your inventory and store part of it at the Amazon fulfillment center and store the rest somewhere that costs less. If you do this, keep an eye on your Amazon inventory level and remember to send your items in time. 

 

7. Consider drop shipping

Drop shipping requires your product supplier to manage inventory and order fulfillment.

It’s a less risky process and means you reduce the fees you pay to Amazon.

If you are to start drop shipping on Amazon, choose a reliable drop shipping supplier that is compliant with Amazon. Specify that they must ship customers’ orders as promised and report inventory levels regularly. 

 

8. Take advantage of the free removal promotions 

Sometimes, Amazon offers a promotion for Amazon FBA sellers to remove items from the fulfillment center for free. However, you should note – to stop you from sending the item back immediately; there is a deadline that needs to expire. Normally, the period is 3 to 6 months. For instance, if you remove an item before July of 2020, you cannot send the item back to the Amazon fulfillment center until Nov.1st of 2020. 

 

9. Remove the item or promote sales it in different channels

If you have a large amount of inventory, you have to decide what to remove.

To make the right decision, calculate the cost for the item to be removed and then sent back again after 3 to 6 months. You need to determine if there is another channel you can use to sell the overstocked item. Determine the cost for long-term storage for the item, and the removal cost, and the potential marketing cost for the item on other channels. Compare them to make your decision. If you have enough budget, keeping the item in the Amazon warehouse is the easiest option.

If you have multi-channel sales, you can step up your efforts to sell on other channels to reduce your inventory storage cost in the Amazon fulfillment center.

 

Conclusion: 

There are several ways to control inventory storage costs. To be efficient, check your inventory performance, and decide the ways to keep your stock at manageable levels. Put some of the above tips into practice to reduce your costs. Now, it’s time for you to take action.

 

Author bio:

Sharline Shaw, the founder of a leelineSourcing.com, is an expert on Chinese export trade. With 10 years of experience in the field of sourcing in China, she is familiar with all relevant regulations and laws about China’s exporting. She’d love to share her experience with people and has written many helpful articles.

 

This blog post was originally published in June 2019 and was updated by Christina Chen in October 2020 due to product updates or Amazon policy changes.

 

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