Outcome-based pricing depends on one stable measurement. Change the definition halfway through, and the pricing conversation loses its foundation.
what should be defined before the work starts?
Write the outcome in one precise sentence. That sentence gives the work a clear result to measure.
Record the baseline before anything changes. Without it, the eventual result has no fixed point.
how do you know whether the work created the promised change?
Track the same definition from baseline to result. The measurement needs to remain consistent throughout the work.
That continuity connects the starting point to the observed result and makes the change visible.
when should the price be tied to the outcome?
Tie the price to the measured change after the result has been tracked against the original baseline. The price follows the evidence.
This approach makes the pricing conversation about the outcome that was defined and measured.
why does changing the measurement halfway through cause trouble?
Changing the measurement halfway through breaks the connection between the baseline and the result. The conversation then rests on two different definitions.
Once that happens, the pricing conversation is already cooked.
How should outcome-based pricing be defined?
Write the outcome in one precise sentence. Record the baseline before the work starts, track that same definition through the result, and tie the price to the measured change.
Why is a baseline important for outcome-based pricing?
The baseline establishes the starting point before the work begins. It gives the final result a fixed reference for measuring change.
What happens if the success metric changes during the work?
The baseline and result no longer use the same definition. That weakens the evidence for the measured change and damages the pricing conversation.