0–39: Not ready
On these answers the price change is an internal financial decision about to be tested on external customers. The willingness-to-pay evidence is thin, churn is a hope rather than a model, and the people who will defend the price in customer conversations have not been prepared to.
40–59: Partially ready
The commercial logic is in place but the execution scaffolding is not: typically sales readiness, grandfathering terms or a measurement plan that stops at the revenue line. Price changes in this band usually survive the announcement and then leak value through inconsistent discounting and improvised exceptions.
60–79: Moderately ready
Most of the preparation is genuine: evidence exists, segments are differentiated, the team is briefed. The remaining exposure is usually at the edges: the competitor response that was discussed but not planned for, or rollback criteria that everyone assumes and no one has written down.
80–100: Strong readiness
Evidence, segmentation, enablement and measurement are all in place, which puts this change in a small minority of pricing decisions. What preparation cannot supply is the market's actual reaction, and well-prepared teams have their own failure mode: reading early noise as vindication because the plan deserves to work.