Inventory management and cash flow go hand in hand. An efficient inventory system ensures that your business is responsive to fluctuations in demand as well as capable of diverting money to separate projects as needed. In other words, it needs to hit a sweet spot between costly oversupply and equally detrimental lack of goods to ship:

• Excess inventory has long been recognized as a major drain on the bottom line. According to Industrial Supply Magazine, "excess and obsolete inventory" can cost its carrier 25 percent of the original value each year. (So $100,000 worth of items would yield a $25,000 charge from deterioration, storage, etc.) For this reason, many manufacturers have shifted to lean supply chains in which they keep as little inventory as possible (without compromising their abilities to deliver) on hand.
• At the same time, not having enough inventory is obviously bad for business. A firm that cannot meet customer demand in a timely fashion is destined to lose sales to competitors and to struggle with its public image and reputation. Accurate demand forecasting is essential for building up sufficient inventory, yet even this task is a challenge due to the increasingly abbreviated life cycles of products in sectors such as discrete manufacturing.

So what is the solution to this delicate balancing act in inventory management? Software such as Microsoft Dynamics NAV is a good place to start. To see how inventory management systems can strike the right balance, let's review a few of the most common inventory management challenges they help overcome:

1. Inaccurate inventory records

What if your inventory numbers do not paint an accurate picture of what is actually in your warehouses? This situation is common, with a variety of possible causes, including lack of real-time visibility into what is being bought and sold throughout the day, as well as over-reliance on spreadsheets and other legacy accounting mechanisms.

A platform such as Microsoft Dynamics NAV gives you the ability to track assets by warehouse bins, inventory serial numbers and lot numbers. With the ability to see granular information about your inventory, it is easier to avoid major variances.

2. Inventory surplus

As we noted earlier, excess inventory requires you to overpay for assets that you are not even using at the moment. It drives up holding costs, eats into profits and puts your entire cash flow at risk. 

The good news is that you can likely recalibrate your inventory levels if you have a solution that offers advanced features such as safety stock levels with alerts, full purchase and sales histories and simultaneous tracking of all costing methods.

3. Reliance on Microsoft Excel

Excel is a staple of the workplace, but it is widely overused for tasks that are far beyond its intended capabilities. Inventory management is one such activity. You do not want to wind up managing a vast set of inventory via manual manipulation of spreadsheet cells. A formula error alone could erase hundreds of hours of work.