Revenue streams, counted.
In context: Stage 04 · Evaluate · Business model canvas
Where the money actually comes from, segment by segment, and the pricing mechanism that turns value into cash.
Revenue Streams sets out how, and how much, the business earns from each customer segment. One-off sales, usage charges, subscriptions: each carries its own pricing logic. Get the mechanism right and every other block on the canvas has a number to answer to.
What this block is
Revenue Streams is the block that asks a blunt question: for each segment you serve, how does the cash arrive, and how much of it. The mechanism matters as much as the figure. A one-off product sale behaves very differently from usage charges or a subscription, and the canvas wants you to name which one you are running before you start counting.
This is also where pricing logic gets pinned down. Not the price you hope for, but the price the segment will bear set against what it costs you to deliver. Strategyzer puts Revenue Streams at the heart of the canvas because it is the block that proves whether the value you describe elsewhere is value anyone will pay for.
How it applies
For the £149 proofing box, the model is plain: a one-off product sale at £149 against a bill of materials of £38 to £55. That leaves a gross margin of roughly £94 to £111 a unit before fulfilment and overhead, which is the number every downstream decision has to respect. I sized the first run at 500 to 1,000 units to test demand without over-committing tooling, with Year-1 volume modelled around 3,000 units once the channel proves out.
One stream is rarely the whole picture. I left room for later accessory revenue, small add-on sales that ride on the installed base once the core product is out. That stays a hypothesis until the first run reports back, but naming it here keeps the model honest about where future cash might come from.
Where it fits
Revenue Streams sits opposite Cost Structure on the canvas, and the two only make sense read together. See how the whole picture connects on the Business model diagram, where each block lines up against the next.
Try it yourself
Take your own idea and write one line per segment: how the cash arrives (one-off, usage, subscription), the price, and the cost to deliver it. If the gap between price and cost does not survive that single line, the rest of the canvas will not save it.
Or run the guided version and let the Sprint walk you through it. Start the Free Sprint →
The Business Model Canvas is the work of Strategyzer (Alexander Osterwalder & Yves Pigneur), shared under a Creative Commons Attribution-ShareAlike 3.0 licence. Source: strategyzer.com.
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