Equipment investment $12,000
Consultations per month 30
Price per consultation $50
Treatment conversion rate 25%
Average treatment value $400
Product sales per consultation $25
Direct cost per consultation $10
$1,500
Consultation revenue per month
$3,000
Treatment contribution per month
$750
Product contribution per month
$4,950
Estimated monthly contribution
2.4 months
Estimated payback period
Paid off within 12 months
Planning estimate only. Monthly contribution = consultation revenue + treatment contribution + product contribution − direct costs. Payback = total equipment investment ÷ monthly contribution. Actual results depend on local pricing, booking volume, conversion rate, product margins, staff costs and how consistently the system is used.