TOC in Distribution · Lesson 1 of 8
What is distribution?
Not transport, not warehouses, not distributors. Distribution is the decisions and actions that put inventory where it will be bought. And a sale isn’t a sale until a consumer buys.
What comes to mind when you hear the word distribution?
- Transporting goods from where they are made to where they are consumed?
- Having distributors and wholesalers who sell your products?
- Storing products properly in warehouses?
- A mix of all of these?
Well, it is none of the above.
Distribution is about the decisions and the actions that distribute inventory, to ensure availability at the point of sale or the point of consumption.
When is it really distribution?
The need for distribution arises only when there are several entities to be served from the same inventory. If you had one child and one roti, you would simply give it to the child: no distribution decision there. With more than one child and one roti, you would have to decide how to share it. That sharing is distribution.
Test yourself on three situations.
An auto-parts supplier has promised availability, in its customer’s warehouse, of some parts made only for that one customer. Is this distribution?
- Yes, because there is a warehouse
- No: there is only one entity to serve, so no decision about how to share the inventory
- Yes, because availability is promised
With a single customer for these items, there is no decision about dividing the stock among several entities. It isn’t distribution.
A textile company makes the same fabric for many customers, but only against each customer’s confirmed order. Is this distribution?
- Yes, because there are many customers
- Yes, because the product is the same
- No: it only makes what has been ordered, so there is no decision about distributing stock
Every piece is made for a specific order. Nothing is waiting to be shared out, so there is no distribution decision.
A company sells many items from stock to other businesses, not to consumers. Is this distribution?
- Yes: it must decide how much of its stock goes to whom
- No, because it’s business-to-business
- No, because there are no retailers
Whenever stock is held for several customers, someone decides how much each one gets. B2B or not, that is distribution.
The decisions of distribution
So distribution is about decisions such as:
- How much inventory to stock at each warehouse location.
- How much of each product to allocate across depots and distributors, day to day.
- The priority of dispatch to the various stocking points in the supply chain.
What about logistics, warehousing and channel partners? They matter, but they are support functions: they turn the distribution decisions into action.
When is a sale really made?
Picture a typical supply chain: a plant, a distribution layer (warehouses, depots, distributors), retailers, and the consumer. Goods change hands three times before anyone uses them:
- Primary sales: plant to distributor.
- Secondary sales: distributor to retailer.
- Tertiary sales, or offtake: retailer to consumer.
Most companies book revenue at primary sales, when goods leave the plant. When has the supply chain actually sold something?
- At primary sales, when the invoice is raised
- At secondary sales, when the retailer buys
- Only when the consumer buys
Until a consumer buys, goods have only moved from one shelf to another, and money from one balance sheet to another. A company can “sell” a lot at primary level and still find it stuck in the channel. Much of what goes wrong in distribution comes from managing primary sales instead of consumer offtake.
Check your understanding
Answer all five. Get four right to complete the lesson.
1. Distribution is about…
- Trucks and transport
- The decisions and actions that distribute inventory to ensure availability where it’s bought
- Hiring distributors
- Warehouse layout
Transport, storage and channel partners support those decisions.
2. The need for distribution arises when…
- There is a warehouse
- Products are expensive
- Orders are confirmed in advance
- Several entities must be served from the same inventory
One child and one roti: no decision. Several children: distribution.
3. Which is a distribution decision?
- How much of each product to send to each depot today
- Which truck brand to buy
- The colour of the warehouse
- The salesperson’s incentive plan
Allocation across locations is the heart of distribution.
4. Logistics, warehousing and channel partners are…
- The whole of distribution
- Unnecessary
- Support functions that turn distribution decisions into action
- A kind of forecast
They execute; distribution decides.
5. Tertiary sales, or offtake, are sales…
- From plant to distributor
- From retailer to consumer
- From distributor to retailer
- Between two plants
That is the sale that really counts.