ROI
Cost per booked job:
the number that matters
Clicks, impressions, and even leads do not pay your bills. Booked jobs do. Here is how to measure what each one costs.
2 min read. Updated September 2026.
Follow the money to the booked job
Every campaign follows the same path: money spent, homes reached, calls, booked jobs, and profit. Most reports stop early. Here is a 10,000-piece mailing followed all the way through.
| Stage | Count | Cost each |
|---|---|---|
| Homes reached | 10,000 | $0.39 |
| Responses at 0.75% | 75 | $52 |
| Jobs booked at 35% | 26 | $151 |
| Profit at $225 per job | $5,850 | Net +$1,915 |
Two numbers change the result most: response rate and close rate. Cut either one in half and your cost per job doubles. Improving how you handle incoming calls is usually the cheaper fix.
What a healthy number looks like
Compare cost per booked job to the profit on the job, not the price. Our rule of thumb:
- Under 20% of profit: strong.
- 20% to 50%: workable, especially if customers come back.
- Over 50%: only worth it if customers are worth much more over time.
On a $450 job with $225 in profit, under $45 per booked job is strong, and over $113 needs a closer look.
Find your break-even before you spend
Break-even response rate
Campaign cost ÷ profit per job ÷ close rate ÷ pieces mailed
For the mailing above: $3,935 ÷ $225 rounds up to 18 jobs. At a 35% close rate, that takes about 52 calls, a break-even response rate of 0.50%.
Compare that to the 0.5% to 1% we plan around. If your break-even comes out above 2%, change the offer, the area, or the piece before you pay for printing.
Measure it accurately
- A tracking number for each campaignUsed on that campaign only.
- A dedicated web pageSo online leads get counted too.
- Ask every new customerRecord how they heard about you when the job is booked.
- Wait 30 daysResponses arrive for several weeks after the mail lands.
Calculate yours
Enter your job value and close rate to see your cost per job and break-even.
Questions
Common questions
Should I use revenue or profit?
Profit. Revenue makes results look better than they are.
How long should I wait to measure?
At least 30 days after the mail arrives. Responses keep coming in for several weeks.
Do referrals count?
Yes, if you can trace them to the campaign. Count them the same way every time.
Keep reading
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