And yes, that is part of it.
But supply chain is much more than that — especially in today’s retail and CPG environment.
It affects inventory, forecasting, availability, cash flow, service levels, and ultimately the shopper experience. And that shopper experience now stretches well beyond the shelf. It includes eCommerce, buy online/pick up in store, ship-to-home, store fulfillment, and returns that may happen through multiple channels.
So if we still think about supply chain as “just moving product,” we are missing a big part of the picture.
One of the biggest misconceptions I see is that supply chain belongs only to operations or logistics teams.
In reality, supply chain is a business process that touches many different functions. It connects sourcing, procurement, forecasting, inventory management, logistics, and fulfillment — but it also affects sales, marketing, finance, category management, IT, and customer teams.
That is what makes it so important. When one part of the chain breaks down, the impact rarely stays in one place. It can show up as:
In other words, supply chain decisions shape business performance — not just operational performance.
Another important point that often gets overlooked is that the “supplier” and “customer” are not fixed roles. They change at each step of the chain.
⇒ A raw material producer supplies a manufacturer.
⇒ A manufacturer becomes the supplier to a wholesaler, distributor, or retailer.
⇒ A retail store becomes the supplier to the shopper.
And today, that path may also involve:
That changing relationship matters because it influences who owns inventory, who manages service expectations, who controls information, and where risk sits. It also changes how teams need to think about collaboration.
This is one of the most important ideas I try to reinforce when I teach supply chain concepts: products are only one part of the flow. There are really three major flows to understand:
This is just as important.
Information flow includes:
In an omni-channel environment, information flow becomes even more critical because teams need better visibility across physical and digital channels at the same time.
Then there is the money side.
Financial flow includes:
This matters because supply chain is not just about service — it is also about cost, profitability, and working capital.
The goal of supply chain has always been to get the right products and services to the right place at the right time, at the lowest possible cost. That still holds true. But now the environment is more connected, more complex, and more demanding.
Today, supply chain performance affects:
That is why I believe supply chain understanding should not sit in a silo. More teams need to understand it — at least at a practical level — because so many decisions across the business influence how well it works.
Product supply chain is not just about moving product. It is about managing the connected flow of products, information, and money across a business environment that is increasingly physical, digital, and omni-channel.
The better teams understand that, the better they can make decisions that support availability, efficiency, service, and ultimately a stronger shopper experience.
Free Download: Product Return & Inventory Flows
Click below to download our complimentary resource on Product Return & Inventory Flows. It provides a practical overview of how returned product moves through the supply chain, how reverse logistics work, and why these flows matter in retail and manufacturing.