Welcome to Working with Suppliers!
Hi there! In this chapter, we are diving into the "behind-the-scenes" world of business operations. Specifically, we are looking at how businesses get the materials they need and how they manage them once they arrive. Think of it like a restaurant: if they run out of flour, they can’t make pizza, and if they buy too much flour, it might go off! Learning how to balance this is key to a successful business. Let's get started!
1. Managing Stock
Stock (also known as inventory) refers to the materials, components, or finished goods a business holds. Managing this correctly is a balancing act: too much stock wastes money, but too little stock means you can't serve your customers.
Understanding Bar Gate Stock Graphs
A bar gate stock graph is a visual way to track how much stock a business has over time. Don't worry if these look a bit like mountain ranges at first; they are quite simple once you know the labels!
Key parts of the graph you need to know:
- Maximum Stock Level: The most stock a business can or wants to hold at once.
- Minimum Stock Level (Buffer Stock): This is the "safety net." It is the extra stock held just in case there is a delay in delivery or a sudden rush of customers.
- Re-order Level: The specific point (amount of stock) where a business triggers a new order to be sent to the supplier.
- Lead Time: The amount of time it takes between placing an order and the stock actually arriving.
Analogy: Think of your phone battery. Your Maximum Level is 100%. Your Re-order Level might be 20%—when you start looking for a charger. Your Buffer Stock is that last 5% you keep so your phone doesn't die before you reach the plug!
Quick Review: Stock Graphs
Common Mistake: Many students think the Re-order level is the same as the Minimum level. It’s not! You must re-order before you hit your minimum level so the new stock arrives before you run out.
Key Takeaway: Effective stock management ensures a business has enough items to sell without "tying up" too much cash in products sitting on shelves.
2. Just in Time (JIT) Stock Control
Some businesses don't want to hold any buffer stock at all. Instead, they use a method called Just in Time (JIT).
With JIT, the business keeps the bare minimum of stock. New supplies arrive exactly when they are needed for production or sale. This is very popular in car manufacturing (like Toyota) and fast-food restaurants.
Advantages of JIT:
- Saves Money: You don't need to pay for big warehouses or security.
- Reduces Waste: Stock doesn't have time to go out of date or become obsolete (old-fashioned).
- Improves Cash Flow: Money isn't "stuck" in unsold stock.
Disadvantages of JIT:
- No Room for Errors: If a supplier is late, production stops immediately.
- No Bulk Discounts: Because you buy in small amounts, you might pay more per item.
- High Delivery Costs: More frequent deliveries mean more transport costs.
Did you know? JIT relies 100% on having a great relationship with your suppliers. If they let you down, you're in trouble!
Key Takeaway: JIT is great for saving space and money, but it is risky because there is no safety net if things go wrong.
3. The Role of Procurement
Procurement is just a professional word for the process of "finding and buying" the things a business needs. It involves choosing the right suppliers and managing those relationships.
Choosing the Right Supplier
When a business picks a supplier, they don't just look at the cheapest price. They look at Q-D-A-C-T (a handy way to remember the factors):
- Quality: Are the materials good enough for our brand?
- Delivery: This involves Cost (how much for shipping?), Speed (how fast can they get here?), and Reliability (do they show up when they say they will?).
- Availability: Does the supplier have enough stock to meet our needs if we suddenly get a huge order?
- Cost: Is the price per unit competitive?
- Trust: Can we rely on them to keep our business secrets and be honest about problems?
Analogy: Imagine you are buying a new pair of trainers online. You wouldn't just pick the cheapest pair (Cost) if the website had a 1-star review for never delivering the items (Reliability) or if the shoes fell apart in a week (Quality).
Key Takeaway: Procurement is about finding the best balance of quality, speed, and cost to help the business stay competitive.
4. Logistics and Supply Decisions
Logistics is the management of the movement of goods from the supplier to the business, and from the business to the customer. It's the "how do we get it there?" part of operations.
The Impact of Logistics Decisions
If a business makes good decisions about its supply chain and logistics, it affects three main areas:
- Costs: Efficient delivery routes and reliable suppliers reduce the amount of money wasted on fuel or wasted time.
- Reputation: If a business is known for always having items in stock and delivering them on time, its brand becomes stronger.
- Customer Satisfaction: Customers are happy when they get exactly what they ordered, when they expected it. Happy customers come back!
Example: Think about a company like Amazon. Their logistics (how they move items) is so fast that it has become their main competitive advantage. People shop there because they know it will arrive tomorrow.
Quick Review Box:
- Procurement = Buying the goods.
- Logistics = Moving the goods.
- Supply Chain = The whole network of people and companies involved in getting a product to the customer.
Key Takeaway: Good logistics keep costs down and keep customers smiling. Bad logistics can lead to a "domino effect" of delays and lost sales.
Summary Checklist
Before you move on, make sure you can:
- Explain what buffer stock is and why it's used.
- Identify the lead time and re-order level on a graph.
- Discuss the pros and cons of Just in Time (JIT).
- List the factors a business considers when choosing a supplier (Quality, Cost, Reliability, etc.).
- Explain how logistics impacts a business's reputation.
Don't worry if this seems like a lot to remember—just keep thinking about the "pizza restaurant" analogy and it will all make sense! You've got this!