Just-in-Time Inventory (JIT)
Just-in-Time (JIT) Inventory is an inventory management strategy where a business keeps stock levels as low as possible and orders goods only when they are needed for production or sale. In Filipino MSME terms: ito yung “huwag magbaon ng sobrang stocks” — umu-order ka lang kapag malapit nang maubos o may sure na order na papasok.
The goal of JIT is to reduce inventory costs, minimize waste, and improve cash flow.
- Term: Just-in-Time (JIT) Inventory
- Category: Inventory Management, Operations, Supply Chain
- Core idea: Keep minimal stock and replenish only when needed
- Best for: Businesses with reliable suppliers and predictable demand
- Key use: Lower inventory costs and reduce waste
Why Just-in-Time Inventory Matters
For Filipino MSMEs, JIT can be powerful because it:
- Reduces cash tied up in inventory
- Minimizes spoilage and obsolescence (lalo na sa food and fast-moving goods)
- Decreases storage costs (rent, shelves, freezers)
- Encourages better forecasting and planning
- Improves efficiency in ordering and stock rotation
However, JIT also increases dependence on suppliers and logistics.
How Just-in-Time Inventory Works
- Monitor stock levels closely (daily or weekly)
- Set reorder points based on sales and lead time
- Order smaller quantities more frequently
- Coordinate with reliable suppliers for fast delivery
- Align inventory with actual demand, not guesses
JIT works best when demand is relatively stable and suppliers are dependable.
Just-in-Time vs. Traditional Inventory
| Just-in-Time (JIT) | Traditional Inventory |
|---|---|
| Low stock levels | High or “safety” stock levels |
| Frequent, smaller orders | Less frequent, bulk orders |
| Lower holding costs | Higher storage and holding costs |
| Higher risk if supplier fails | More buffer against supply issues |
Advantages of Just-in-Time Inventory
- Lower inventory costs (less capital tied up)
- Less spoilage for perishable goods
- Reduced storage space requirements
- Faster stock turnover
- More responsive to changes in demand
Disadvantages / Risks of JIT
- Stockout risk if demand suddenly spikes
- Dependence on suppliers for on-time delivery
- Vulnerable to delays (traffic, weather, logistics issues)
- More admin work due to frequent ordering
MSMEs must balance JIT with practical safety stock for critical items.
JIT for MSMEs and Sari-Sari Stores
Examples of JIT-style practices:
- Ordering soft drinks and bread daily based on actual sales
- Buying fresh ingredients only for the next 1–2 days of carinderia operations
- Keeping minimal stock of slow-moving items
- Coordinating with suki suppliers for regular deliveries
Even without formal systems, many small stores already use JIT intuitively.
Example / Context
Example 1 (Carinderia):
Buys meat and vegetables daily instead of stocking for a whole week to avoid spoilage.
Example 2 (Sari-Sari Store):
Orders soft drinks and bread based on yesterday’s sales and expected demand today.
Example 3 (Small Manufacturer):
Orders packaging materials only when production orders are confirmed.
Example 4 (Online Seller):
Uses a supplier who ships directly to customers (dropshipping-style), keeping no physical stock.
Related Terms
FAQs
1. Is Just-in-Time Inventory safe for small businesses?
It can be, if you have reliable suppliers and you keep minimal safety stock for critical items.
2. Do I need software to use JIT?
No. Even a notebook or spreadsheet can work, as long as you track stock and sales consistently.
3. Is JIT good for perishable goods?
Yes. JIT helps reduce spoilage by limiting how much perishable stock you keep at any time.
4. What is the biggest risk of JIT?
The biggest risk is running out of stock if deliveries are delayed or demand suddenly increases.