Business Models & the Value Proposition

You’ll be able to

Define a business model and its core components
Explain the value proposition and how a firm captures value through revenue
Distinguish common revenue models used by modern businesses

What a business model is

A business model describes how a company creates, delivers, and captures value. Tools like the Business Model Canvas break it into components: the customer segments served, the value proposition offered, the channels used to reach customers, the key activities and resources required, the cost structure, and the revenue streams earned. A good business model answers a simple chain of questions: who is the customer, what do we offer them, and how do we make money doing it?

The value proposition

At the heart of any model is the value proposition — the specific benefit a product or service gives customers that makes it worth paying for. A strong value proposition solves a real problem better, cheaper, or more conveniently than the alternatives. It answers the customer’s question, "Why should I buy this instead of something else, or nothing at all?" Everything else in the model exists to deliver that value profitably.

How firms capture value: revenue models

A business captures value through its revenue model — the way it earns money. Common types include one-time sales (pay once per product), subscription (recurring payments for ongoing access, like streaming), freemium (free basic tier, paid premium features), advertising (free to users, sells their attention), and marketplace/commission (connects buyers and sellers, takes a cut). The right model depends on the value proposition and how customers prefer to pay.

Contribution margin per unit

Contribution Margin = Price per Unit − Variable Cost per Unit

The amount each sale contributes toward covering fixed costs and profit. It links a firm’s pricing to how it captures value, and is the foundation of break-even analysis.

Worked example

A software startup considers two revenue models for the same app. Model A: a one-time sale of $60 per user. Model B: a subscription of $8 per month. If a typical user stays 18 months, which model earns more per user, and what is a trade-off?

1.Compute Model A revenue per user: a single payment of $60.
2.Compute Model B revenue per user: $8 per month × 18 months = $144.
3.Compare: $144 (subscription) is greater than $60 (one-time sale), so the subscription earns more per typical user.
4.Identify a trade-off: the subscription earns more over time but depends on retention — if users cancel early, revenue falls; the one-time sale is collected up front with more certainty.

Answer: The subscription model earns more per typical user ($144 vs. $60), but it relies on customer retention: the higher revenue only materializes if users keep paying, whereas the one-time sale is certain but smaller.

Checkpoint

A "value proposition" is best described as:

Tip

To test any business idea, state its model as one sentence: "We help [customer] do [value], and we make money by [revenue model]." If you cannot fill all three blanks, the model is incomplete.

Checkpoint

A streaming service that charges users a recurring $10 monthly fee for ongoing access is using which revenue model?

On the exam

Distinguish creating value (the value proposition) from capturing value (the revenue model). A common exam error is describing a great product but never explaining how the firm actually earns money from it.

Answer the 2 checkpoints as you read.