Understanding the different types of inventory management to incorporate in your NetSuite ERP is a crucial part of any NetSuite setup, especially when establishing your inventory processes.
Inventory often represents one of a company’s most significant assets. Across industries like retail, manufacturing, and food service, both raw materials and finished goods are vital, and inadequate inventory management can jeopardize long-term growth. Additionally, inventory can also be viewed as a liability outside of accounting definitions.
Maintaining a substantial inventory brings various risks, including deterioration, theft, damage, obsolescence, or loss, particularly for perishable items.
For these reasons, effective inventory management is essential for businesses of all sizes.
Understanding when to restock items, recognizing purchasing and production needs, and knowing both purchase and sale prices are crucial for sustaining operations. This makes inventory management a complex yet delicate task.
Companies utilize a variety of tools for inventory management, including manual records, spreadsheets, ERP systems, and, more recently, SaaS solutions (Software as a Service). NetSuite stands out as a leading option for advanced inventory management, offering automated workflows, reorder points, and many other essential tools. The following is a brief overview of an item record in NetSuite, showcasing how customers can set quantity reorder points.
This article will cover key topics related to inventory management, including its significance, common errors companies make, strategies to avoid inventory losses, and more.
What is Inventory Management?
One of the primary responsibilities in businesses dealing with product inventories involves raw materials, completed goods, or inputs.
Inventory management signifies a company’s capability to organize and track the amount of each product at any given moment. It also helps the organization understand its product range and demand, which influences purchasing decisions.
A critical aspect of inventory management is the valuation of stock: knowing the worth of inventory to the organization.
Why is Inventory Management Essential?
Inventory management is vital for companies, as it seeks to ensure the right amount of stock for operations, preventing both surplus and shortages while guaranteeing that products are available when customers request them.
Some experts suggest that ideally, the rates of inventory inflow and outflow should closely match.
However, businesses often experience significant yearly demand fluctuations, necessitating a buffer stock. Running out of stock can severely disrupt operations.
Additionally, companies that purchase larger quantities often benefit from favorable negotiations with suppliers, creating excellent business opportunities.
To make informed decisions, it’s essential to understand how the business operates and the nuances of the industry, allowing the company to avoid overstocking or running out of goods.
This understanding is only possible through effective inventory management.
Beyond facilitating better decision-making, proper inventory management protects against costly errors, like purchasing unneeded items simply because they seem attractively priced.
Primary Methods of Inventory Management
Various inventory management methods can be employed. Below are five traditional approaches worth knowing.
FIFO
This method operates on the idea that the oldest inventory should be sold first to prevent obsolescence. This is reflected in the acronym FIFO, meaning "first-in, first-out."
It is among the most popular inventory management techniques used today. As stock item prices continuously rise, this model tends to reflect values closer to current market rates by relying on the most recently added inventory.
LIFO
LIFO takes the opposite approach, standing for "last-in, first-out." Here, the most recently added products are sold first.
This inventory control strategy is not suitable for perishable items, as they need more stringent oversight to prevent loss and spoilage.
Since the cost of goods sold is calculated based on newer product values, this method may lower a company’s taxable income. As a result, it is not permitted by the IRS for income tax purposes and is typically only used for internal management.
Average Cost
Commonly referred to as Moving Weighted Average, this method regularly updates inventory values with each new item entry, calculating a weighted average.
The average is determined by adding the values of older products to those of new ones and dividing by the total quantity available.
This approach suits companies whose inventory values do not fluctuate greatly. However, additional checks are needed to ensure that the inventory is valued accurately.
It’s essential to note that Average Cost and FIFO are the only inventory management strategies recognized by the Ministry of Finance for tax calculation purposes.
Just in Time
The Just in Time approach aims to minimize inventory costs by maintaining stock at just the right level to meet demands.
Managers must carefully oversee this method to avoid missing sales opportunities due to inadequate stock levels, an all-too-common mistake in inventory management.
For it to succeed, companies need reliable suppliers who can deliver products promptly as required.
ABC Curve
This method categorizes inventory based on three key criteria: turnover, revenue, and profitability.
Based on these factors, inventory items are divided into three categories:
Type A items: the most significant and valuable products requiring stringent control. Although they may be few in number, they generate high revenue and profitability.
Type B items: of moderate value, needing less strict oversight than Type A. However, tracking their quantity remains essential since these items are often more numerous.
Type C items: the least valuable, which don't require close monitoring and can often be kept in minimal quantities to meet demands.
Small Business Inventory Management: Best Practices
Effective inventory management is a complex task requiring careful analysis and control. Nonetheless, the rewards are substantial, especially for small businesses that seek greater efficiency and profitability. Here are some recommended best practices:
1. Conduct Inventory Counts
The initial step is vital; physically counting all items in your inventory should occur during an inventory count. This process is an excellent opportunity to organize your products systematically by type and location. Improved mapping accelerates product movement within stock and streamlines various processes.
How to Record Inventory Data?
There are several ways to gather inventory data, including:
Manual methods using pen and paper
Electronic spreadsheets
Inventory management systems like NetSuite
While the last option involves an upfront investment, it ultimately enhances agility and competitiveness, providing more sophisticated controls.
2. Emphasize Key Information
Regardless of how you gather inventory information, it's crucial to delineate the necessary data. Inaccurate records can lead to poor decisions, negatively impacting your business's financial well-being.
Each inventory item carries critical details essential for decision-making. Key information to include:
Reference number or asset control number
Cost
Manufacturer
Category
Location
Expiry date
Vendor-specific details like order numbers and useful criteria (color, size, model, etc.) should also be recorded.
To understand your inventory fully, tracking how items move - from the date of purchase to sales - is crucial, along with monitoring costs and selling prices.
3. Focus on Costs and Profits
Inventory management extends beyond mere physical oversight. To thrive, it's essential to monitor inventory while accounting for product value, turnover, and profit margins.
To achieve this, identify which items sell the most and which yield higher profits. Consider the selling prices, including any available discounts.
Comprehensive management systems that integrate purchasing and sales data enable more accurate inventory control.
With this information, you can:
Concentrate on the most profitable products
Assess the performance of items based on quantity and profit margin
Manage discounts more effectively using precise item cost details
4. Use a Unified Management System
Tracking inventory across multiple systems wastes time and increases the risk of errors. Choosing a single system simplifies the process considerably.
A centralized inventory management system enables you to:
Consolidate data and automate processes
Minimize errors
Monitor item movements from entry to sale
Oversee inputs used in product creation
Track inventory levels effectively
5. Keep an Eye on Sales, Avoid Stockouts
One of the gravest challenges stores face is running out of stock. Monitoring sales is crucial for company growth, beyond just inventory control.
Utilizing this data, you can forecast purchasing needs more accurately, ensuring that enough stock is ordered for specific periods by analyzing historical sales and future growth trends.
Regularly assess your high-demand products. If they sell more quickly than anticipated, consider placing extra orders. If sales are slower, you may need to adjust pricing or offer discounts to increase turnover.
6. Manage Aging Inventory
Properly managing old stock prevents losses due to obsolescence or expiration, which can ultimately affect the company’s profitability.
Assessing items with declining stock movement is a smart strategy to avoid overproduction or to devise plans aimed at boosting product turnover.
With an effective inventory management system and adherence to these best practices, you'll keep your stock updated, ensuring customer satisfaction with product availability.
Major Mistakes in Inventory Management
Given the complexity of this task, inventory management errors are frequent. Below are some common pitfalls and ways to avoid them:
Excess Inventory
Having too much inventory poses significant challenges for companies, particularly during downturns. For perishable goods, this could lead to total losses.
Regardless, it remains an unnecessary cost, tying up liquid capital and incurring storage expenses.
To avert this, focus investments on high-performing products by carefully analyzing your monthly sales data over the current year and comparing it to previous years or seasonal trends.
Insufficient Inventory
Poor inventory management can expose businesses to risks such as product shortages, leading to unnoticed losses.
A lack of stock can harm customer trust, impacting future sales.
Insufficient stock poses risks equally as severe as excess inventory. Therefore, proper monitoring is essential to avert these situations.
Seasonality Issues
Are you aware of demand fluctuations within your business? Product offerings should adapt to customer needs throughout the year.
You cannot purchase the same stocks when customers might be on vacation and less inclined to buy.
The opposite can be true as well. Events such as holidays can create a spike in demand.
In addition to tracking these trends, businesses must prepare adequately to mitigate issues stemming from external factors, such as supplier delays.
Use of Inefficient Inventory Management Tools
A frequent issue in inventory management arises from using inadequate tracking tools.
Basic solutions may suffice for monitoring batches and product series; however, comprehensive integration with purchasing and sales areas is necessary to maintain accurate inventory valuations.
Inadequate tools can lead to poor decisions, often not identified until it's too late, resulting in significant losses.
Additionally, automating inventory control processes helps reduce both time and operational expenses.
Lack of Regular Inventories
Many businesses neglect to conduct inventory checks regularly, mistakenly believing that their recorded figures are accurate. This oversight can lead to unnecessary purchases or stockouts during critical times.
Inventory Losses: Ways to Prevent Them
Begin by recognizing the primary causes of inventory losses:
Customer Theft
Shoplifting stands as one of the main factors contributing to losses in retail settings. Companies should implement effective anti-theft systems, ensure they function correctly, and equip products with alarms to minimize loss.
Additionally, focus on vulnerable areas, such as aisles.
Internal Employee Theft
Employees can also contribute to undetected inventory losses through theft or by granting excessive discounts with their sales knowledge. Both scenarios hurt business profitability.
Administrative Errors
Mistakes in product postings can lead to significant losses, as can incorrect pricing, which diminishes profitability.
It is imperative to accurately document all stock movements in the management system, integrating this data with purchasing processes to limit errors.
Mistakes in Receiving Goods
Suppliers may deliver wrong items or insufficient quantities. Implementing controls during goods receipt is crucial to prevent such issues.
Damage or Expired Products
Poorly stored items, damage, or lack of controls for perishable goods are common causes of inventory losses.
Best Practices to Prevent Inventory Losses
1. Invest in Inventory Management
To gain clear insight into product status and sales, effective inventory management is essential. Investing in a reliable software solution can track products methodically, from stock entry to purchase.
It also allows for identifying discrepancies, aiding in determining where to focus corrective efforts.
2. Identify High-Discrepancy Products
Monitoring discrepancies at specific items can involve implementing various controls like relocating products or limiting access.
3. Implement Security Measures
Security measures such as cameras or alarms serve as deterrents against potential theft and facilitate monitoring of theft incidents involving both customers and employees.
4. Control Incoming Shipments
Inventory loss prevention starts as goods arrive from suppliers. During this stage, critical data like quantity, condition, and expiration of goods must be observed and documented.
Such information empowers inventory control teams to make informed decisions regarding how to store, distribute, and display items efficiently.
5. Monitor Expiration Dates
Products with limited shelf life require stringent tracking. In some cases, selling items with lower profit margins may be preferable to risking complete loss from stale stock. Additionally, align production with demand patterns to mitigate excess inventory of perishables.
6. Conduct Regular Inventories
Periodically counting stock is crucial to reconcile physical stock levels with data from management systems like ERP or BI tools.
Consistent inventory checks represent a primary defense against unnoticed losses, such as theft or misplaced goods.
Recognizing and logging these occurrences aids in solidifying stock safety strategies, which should be a key concern for management.
7. Educate Your Staff
Inform employees about the repercussions of misconduct and train them to properly execute tasks such as ordering, receiving, and correctly storing products.
Additionally, train them to identify suspicious behavior, know how to respond to theft situations, and cultivate a strong corporate culture based on ethical standards.
Inventory Control Worksheet vs. Inventory Control System
Spreadsheets for inventory control remain popular among businesses, especially smaller ones, due to their low cost and widespread familiarity among employees.
However, spreadsheets were not designed for effective management purposes, leading to significant limitations that may prompt managers to make ill-informed decisions.
Consider some limitations of using spreadsheets for inventory management:
MANUAL DATA ENTRY
Almost all data entry in stock control spreadsheets is performed manually, greatly increasing the likelihood of various errors, such as typos or duplicate entries.
FORMULA ERRORS
Many spreadsheets rely on information from other sheets. Alterations or deletions can lead to the utilization of inaccurate data in analysis, resulting in serious repercussions.
MULTIPLE USERS
Often, multiple employees handle inventory control sheets, posing risks as untrained personnel may inadvertently alter information, leading to mistakes and wasted time in trying to retrieve accurate data.
VARIOUS VERSIONS
Confusion often arises when several versions of the same spreadsheet exist, causing employees to input data into outdated files, leading to data loss and conflicting information.
LACK OF INTEGRATION WITH OTHER SECTORS
Relying solely on physical inventory control is inadequate. Information must be interconnected with purchasing and sales areas for sound decision-making. Such integration becomes a challenge with spreadsheets.
Utilizing Management Software
Conversely, managing inventory via software enhances flexibility, security, and efficiency. A robust system provides quick access to item values at purchase or sale prices and insight into product performance.
With proper inventory control software, you will know which items need to be purchased, how much stock you currently hold, and how to integrate purchase and sales information for better overall accuracy.
While inventory management will always present challenges, whether using spreadsheets or software, various factors will impact the efficiency of this process.
Dedicated inventory management software automates crucial tasks, helping you make informed choices while increasing efficiency, data accuracy, and profitability.
