How do I set a revisit reserve using a measured callback rate and a known callout cost?
Use a comparable historical cohort and count one callback per original job. The reserve is an expectation, not a promised count.
Open Snag reserve reviewTry the worked example
These are the example inputs from Snag reserve review. Replace them in the tool to run your own case.
| Completed installs (jobs) | Callbacks recorded (jobs) | Upcoming install batch (jobs) | Cost per return (€) |
|---|---|---|---|
| 80 | 6 | 50 | 95 |
Example result
Expected reserve for batch · €356.25
Who uses this?
Installation supervisor. The free online tool runs the calculation in your browser. To edit the files and use the tools offline in one business, see the €49 offline edition.
Where the idea came from
A trade estimator turns a customer enquiry into an operator-reviewed quote. This independent application adapts that idea to set a revisit reserve using a measured callback rate and a known callout cost.
Original video