Guide to Inventory Management
Developing an Inventory Management Strategy
As with so many aspects of running a business, there is no one-size-fits-all strategy. As we mentioned in Getting Started with Inventory Management, your strategy should encompass a variety of items.
At the start, you will want to ask yourself:
- What are your primary items to be ordered? What about secondary (supplemental)?
- What stock do I already have on hand?
- Where will I store my inventory and how will it be organized? How much will this cost?
- How will I track and manage my inventory? Do I need to track inventory by SKU or unique product IDs?
- How will I keep shoppers up-to-date on what inventory I have on hand?
- Is there any way I can alert interested shoppers when I get products back in stock?
- Do I want to offer the ability to pre-order?
- How will I know when I need to order more of an item? Can I set up notifications?
- What kinds of outside influences could impact demand for my products? Roughly when can those influencers be expected?
- Where and how will I source my products? How much will this cost?
- How can I forecast demand? Are there resources available to help me calculate this so I do not over create or buy too much inventory?
- How can I accurately report on my current inventory levels and assess inventory performance?
- Do I plan to sell in a variety of online marketplaces or in a brick and mortar storefront? How will I manage inventory across all of these channels?
- If I run into obsolescence, how can I get rid of inventory? Can I still gain revenue?
Working through this list of questions and calculating the cost of inventory will get you started with a solid foundation. In this chapter, you will find more details and tips on how you can best answer these questions and prepare to sell successfully to both online and offline shoppers.
Minimizing the amount of product you have to store while maintaining the amount of product you need on hand to fulfill orders is a core goal of inventory management. Having too much stock in storage ties up capital, while failing to have enough product can result in missed revenue and a poor customer experience.
Here are some of the more common factors that can influence your inventory you should take into consideration.
For many online retailers, seasonality can greatly influence your inventory. A simple example of this would be purchasing a large shipment of swimsuits from a vendor in Winter. They're unlikely to sell quickly, and these items would occupy storage space for an extended period of time. Instead, you could have used that space for inventory in higher demand during that time of year.
A thoughtful clothing merchant knows to buy swimsuits in the weeks or months leading up to summer, and heavy coats in the weeks/months leading up to winter.
Identify and keep a close eye on your competitors. Much like you, they are looking to claim a bigger share of the market, perhaps by cutting their prices or by introducing a new or improved version of a product.
It’s an unfortunate truth - when a product becomes unfashionable or becomes out of date, demand can quickly plummet. Additionally, it’s not uncommon for a market’s tastes and preferences to shift and have an effect on demand for a given product. Persuasive advertising is designed to cause a change in tastes and preferences and thereby can create an increase in demand. Conduct market and customer research regularly to stay ahead of the curve.
Knowing your audience and their preferences can also play a large role in determining which products to keep in strong supply. For example, you can identify that the black version of a specific t-shirt style has the highest demand compared to the rest of your inventory. It’s likely you can keep a higher number of the black variation consistently available, but still maintain a limited supply of the other colors for those less frequent purchases.
Product demand also depends on the income of the target buyer. Depending on your industry and product, knowing your target market intimately can have a significant impact on your business’s bottom line.
If you sell tools and hardware and your primary demographic are roofers in Barrow, Alaska, you will likely see a large dip in demand as this area won’t see the sun for 67 days during Winter. It’s a fairly safe assumption that construction workers find other employment when it’s dark and 15-30 degrees Fahrenheit below freezing. Likewise, if a drought were to occur, agriculture production typically falls with it, which means the incomes of farmers fall as well. As a results, farmers could demand fewer manufactured goods.
Keeping your ear to the ground as to what is occurring in the lives of your target market can help you prepare or even be proactive in sidestepping declines in the demand for your products.
Advertising expenditure can greatly dictate product demand. However, if your paid ads don't have successful targeting and messaging, they run the risk of creating the opposite effect. Although bigger advertising budgets can help, an expensive, elaborate ad doesn't necessarily translate into sales. We've all experienced watching an engaging or entertaining television commercial, only to be left at the end unable to identify the product or service being advertised!
Advertising, when done well, can impact demand for your inventory. If you plan to run campaigns for your overall store/brand or for a specific product, be sure you have advertised items well stocked.
Paid advertising can really help ramp your business’s traffic and sales. For some online stores, it’s the primary marketing channel that produces consistent, high-converting traffic. Before you start, we recommend referring to Kissmetrics’ blog post that covers things you should do before jumping into paid advertising.
- Understand how longtail keywords work
- Understand the different types of paid advertising
- Preparing to track performance
- Creating landing pages with goals
- Reviewing results
- Setting a budget for the future
In addition, don’t neglect developing and applying an SEO strategy for your ecommerce business. Although this tactic takes some time to bare fruit, search engine marketing can become a lucrative marketing technique.
You will want to maintain a consistent stock of your top sellers, and store them separate from your secondary and less popular products. By keeping them separate, you can help organize your warehouse and optimize the storage and bin picking process.
For example, a business’s primary product may be laptop computers, but it also offers accessories like wireless mice or screen cleaner wipes. An inventory or warehouse manager would want to make sure the business’s primary go-to products are easily accessible and take priority. The laptops they regularly sell get prime real-estate in the warehouse, like being on the ground floor right next to the shipping staging area.
Check out our Guide to Ecommerce Insights if you’re interested in how to learn more about uncovering your top sellers, most promising products, non-sellers and more.
In order to know how much space to allocate for certain inventory, and to know what time of the year to have it on hand, depends on being able to accurately predict sales volume based on supply, demand, and seasonality.
A merchant can use tools like Google Trends for keyword popularity and trending searches to get an idea of the current demand of a particular product, which can help formulate an expectation of how fast it may sell.
Conduct basic keyword research before using Google Trends to forecast inventory as the keywords you select can make a large difference in product demand.
Historical data can help inform you about things like what time of year certain products’ sales volumes increase or decrease. Use your control panel’s built-in analytics for valuable sales data, leverage Ecommerce Insights, and consider using third-party systems like Google Analytics for even more information.
Create a Schedule
Take what you’ve learned and what you anticipate about necessary inventory levels and make a schedule to help keep track of what to have in stock and when. Even if the first version of your calendar doesn’t seem to immediately match up with your actual business operations, you can continue to tweak and refine it as time goes by.
Account for Outliers
While you want to keep your stock levels properly balanced based off market demand and seasonal availability, you still want to have stock available for customers who purchase out of season, or are looking for sales. This will help you keep lower demand product in lower stock, and keep higher demand product at a level that lets you maintain order fulfillment at full swing, without resulting in too much of a surplus.
The size and location of where inventory is stored or housed also has a significant impact to your overall management strategy. Having the right amount of space available and having that space well organized creates a constant cycle of product flowing in from the vendor/manufacturer and out to the customer.
- Learn 7 Tips to Find the Perfect 3PL for Your Fulfillment Network | BigCommerce Blog
- Read about how E-Commerce is Triggering Rapid Changes in Warehouse Values | The Wall Street Journal
Being able to provide fast and accurate delivery of goods is a proven method to improve customer satisfaction. One of the first ways you can improve this is by analyzing the handshake between your inventory management and order fulfillment processes.
Technology can free you and better enable your team to focus resources on streamlining and automating processes and eliminate the risk of errors inherent in manually managing fulfillment processes. In fact, in Order Management Strategy for Efficiency and Growth by NetSuite, ”Respondents identified performing inventory counts (32%) and sales order picking (20%) as the top two processes that could benefit from mobile technology.”
- Bin picking number assignments, which can be found in the Details tab of any product, or in a the CSV file of a product export, can be used to assign a location of inventory.
- Many POS systems like Square have barcode scanning functionality that streamline inventory management, whether you sell online only or also have a brick and mortar business.
- Connect with our Community of expert store owners and BigCommerce staff regarding this subject.
- Check out our order management apps to help streamline your inventory and order management processes.
- Contact one of our integration Partners to receive advice and details on how they can help develop an inventory strategy and or streamline your inventory management processes.
- Follow our BigCommerce Blog to learn more about industry best practices and recent trends that can help you grow your online business.