ROI method
Methodology
The calculator uses simple operating formulas so a salon owner can review the assumptions instead of accepting a vague savings claim.
- 1Lost revenue before reminders = monthly bookings × current no-show rate × average booking value.
- 2Lost revenue after reminders = monthly bookings × expected no-show rate × average booking value.
- 3Recovered no-show revenue = the difference between those two lost-revenue numbers.
- 4Admin time value saved = admin hours saved per month × value of one admin hour.
- 5Estimated monthly impact = recovered revenue + admin time value + software cost difference.