Definition
The razor-and-blades model is a business model where the basic product (the main unit) is sold with almost no profit, or sometimes below cost, to draw consumers in first. The company then charges high prices for the dedicated supplies people must keep buying every time they use the device, earning big profits over the long run.
Why Is the Razor Handle So Cheap?
Walk down the razor aisle at a store and you'll often see a heavy, premium-feeling new razor handle sold with a blade or two for just a few thousand won. At a price that's practically free, almost anyone thinks they've found a bargain and tosses it right into the cart.
But the real bill arrives a few weeks later. When the blade goes dull and you go back for new ones, a small pack of refill blades often costs about as much as the whole razor you first bought (blade included), or even more. It's a shock.
The company never planned to make money selling the handle. It was fine losing money on it. Once the product is in your bathroom, you'll have no choice but to keep buying expensive dedicated supplies for years. That's the repeat-purchase structure it's aiming for.
From Printers to Coffee Pods: The Blades All Around Us
This strategy is hiding in plenty of everyday products. A classic example is the home inkjet printer. You can buy the machine itself for a bargain price of under 50,000 won, but replacing the genuine ink cartridges just twice costs more than the whole printer.
Coffee pod machines and home video game consoles run on the same principle. A company spreads the coffee machine cheaply, then earns solid profits from the dedicated pods people use every month. A game console is launched at a loss or with almost no profit, and then the company rakes in huge gains from fees on its dedicated game titles (software).
For this model to work, it matters to have a technical lock-in that keeps consumers from using cheaper substitutes from other companies. That can mean putting a special chip in genuine pods or ink so the device rejects compatible ones, or developing a proprietary standard protected by patents.
To Be a Bit More Precise
To be a bit more precise, economics describes this as a classic case of cross-subsidization: pricing two complementary goods unevenly. The loss on one product (the main unit) is more than covered by the high margin on the other (the supplies).
In the past, this centered on physical machines like razors and printers. In the digital age, the model has evolved in even sneakier ways into software and subscription services. Selling an e-reader at close to cost and then earning steady revenue from e-book sales is seen as a modern version of the razor model.
For consumers, there's an upside: a low entry cost lets you try the latest device without much worry. But over time you get stuck with the price of supplies, and your total cost of ownership can snowball. So when you buy something, look not only at the price of the main unit but carefully at the ongoing cost of the supplies you'll need.
Common misconceptions
A razor handle is cheap because it costs little to make and the quality is poor.
It's not because the quality is low. Companies deliberately cut their profit on the main unit, or sometimes sell it below cost at a loss, so they can earn bigger profits later from the supplies.
Where you meet it
Buying a 50,000 won printer, then regularly replacing genuine 30,000 won ink cartridges.
Buying a coffee pod machine cheaply, then steadily ordering its dedicated coffee pods every month.
In one sentence
It's an economic strategy: sell the main unit cheaply with no profit (sometimes at a loss) to win customers, then keep selling the essential supplies at high prices to maximize revenue.