For decades, efficiency was the holy grail of supply chain management. As a result, Toyota pioneered the use of “Just-in-Time” inventory (JIT) to reduce storage costs and deliver parts as needed. Being beautiful and lean, it freed up a lot of working capital.
However, the world has changed.
With geopolitical tensions, unpredictable climate events, shipping bottlenecks, and sudden material shortages, the global supply chain has become a high-stakes game of musical chairs. Nowadays, relying on a JIT model does not make you lean; it makes you fragile. If your primary supplier goes on lockdown or a shipping lane is blocked, your entire operation is affected.
There is definitely a shift in the global economy. We’re moving into a time when natural resources, fresh water, and capital are increasingly constrained, which will change the way businesses operate and how societies spend their money. For entrepreneurs to succeed, they need to shift from just-in-time (JIT) to just-in-case (JIC). However, hoarding supplies blindly isn’t a viable option either. After all, if your cash is locked up in warehouse boxes, you can’t run your business.
Nowadays, finding the right balance between resilience and cash flow is the biggest challenge. In this article, let’s explore how to manage inventory when supplies are scarce and capital is expensive.
1. The Cost of Being Too Lean
In a stable supply chain, keeping inventory levels low is smart asset management. However, when volatility is the baseline, JIT’s hidden costs begin to overshadow its savings.
- Stockouts and lost trust. Without the product, customers won’t wait. Instead, they may find a competitor who does, and you may lose that lifetime value forever.
- Inflationary pressures. Prices rarely decrease in an era of scarcity. In most cases, buying inventory today is cheaper than buying it three months from now.
- Expedited shipping fees. Because you’re desperate to fill an order, you have to pay exorbitant air freight fees to rush parts across the globe, eliminating all your profit margins.
As a result of moving to a JIC model, extra buffer inventory is maintained to mitigate the risk of stockouts. But how do you determine which items deserve a buffer?
2. Categorize with a Strategic ABC Approach
For each SKU in your warehouse, you cannot afford to hold three months’ worth of inventory. Using an ABC analysis, which ranks your inventory by value and turnover, you can protect your cash flow.
Start by isolating your items in Category A. These are your flagship products, typically making up less than 20% of your total inventory but generating 80% to 90% of your revenue. Because these are the things that drive your business, they need tight control, accurate forecasting, and a “Just-in-Case” buffer.
Next, take a look at Category B items. This is your steady, mid-tier seller group, representing about 30% of your stock and 15% to 20% of revenues. You should maintain standard, predictable safety stock levels and review your data quarterly.
Last but not least, minimize your Category C items. In terms of value, they make up about 5% of your total physical inventory. Rather than fulfilling these volumes, consider drop-shipping or alternative fulfillment models for low-priority or slow-moving items.
When you apply the Just-in-Case philosophy exclusively to your high-value Category A items, you protect the vast majority of your revenue while maintaining a very lean physical footprint.
3. Diversify and Localize Your Supplier Base
In the JIT era, businesses optimized their costs by consolidating buying power with a single, ultra-cheap supplier located halfway around the globe. When you use single-sourcing, you have a single point of failure.
Using a nearshoring strategy will help you balance your stock levels without over-purchasing.
Dual-sourcing is a strategy where you source roughly 70% of your inventory from your primary, highly cost-effective overseas vendor and 30% from a local or regional supplier. Even though the local supplier might charge a slightly higher per-unit price, their lead time is a fraction of that of the overseas vendor. By ramping up your local order if an ocean freighter is late, you can easily avoid a total stockout without storing massive quantities of backup products.
4. Leverage Creative Financing to Protect Cash Flow
One of the biggest arguments against Just-in-Case inventory is that it traps cash. Money that is tied to physical inventory cannot be used for marketing, hiring, or research and development. As a result, entrepreneurs must get creative about financing and managing their inventories.
- Vendor-managed inventory (VMI). Negotiate an agreement that retains the supplier’s ownership until the stock has been consumed or sold. With this approach, you can physically access a Just-in-Case buffer without spending any money up front.
- Supply chain financing. Consider using financial institutions that pay your suppliers directly on your behalf, giving you extended payment terms (such as 60 to 90 days). By doing so, you align your cash outflow with when the product is actually sold to the customer.
- Dynamic pricing buffers. If you need to pay upfront for larger inventory volumes to secure supply, pass some of those holding costs on to the market. When there’s a shortage, customers often pay a premium for guaranteed availability.
5. Embrace Predictive Technology over Historical Data
It’s impossible to manage a modern supply chain with spreadsheets from last year. Data from the past assumes the future will look exactly like the past, which is no longer true.
To manage inventory smartly, you need predictive software that uses real-time data. You should look for tools that integrate directly with your sales channels and your suppliers’ enterprise resource planning systems (ERPs).
In addition to telling you what you sold, these platforms calculate lead-time variability. Whenever a supplier’s shipping time increases from 14 to 28 days, the system automatically adjusts the reorder point. By automating this process, you can maintain a Just-in-Case buffer that expands and contracts with real-world conditions, rather than relying on rigid, arbitrary guesses that unnecessarily tie up capital.
Final Thoughts: Resilience is the New Profit Margin
A transition from “Just-in-Time” to “Just-in-Case” is not a retreat from efficiency, but rather an evolution toward resilience.
Rather than seeing inventory purely as a balance sheet expense, entrepreneurs should view it as a strategic insurance policy. A business that thrives in an era of scarcity won’t necessarily be the one with the lowest operating costs. They will be the ones to rely on when other companies are waiting for their shipments to arrive.
Analyze your supply chain, identify your highest-value items, diversify your vendors, and calculate your buffers using data. When you find the right balance between a lean capital footprint and a resilient stock level, volatility becomes your greatest competitive advantage.
Image Credit: cottonbro studio; Pexels
