The Core Math: From Lead Price to Effective CAC
Shared merchant services leads run $20 to $80 per record, but the same record is commonly resold to five to ten other agents at once, which is exactly why the sticker price understates the real cost. kokoquest.com's own working, starting from that price range and a 5 to 15% close rate on shared leads, nets out to an effective cost of $200 to $1,600 to acquire one merchant. The spread is wide because both inputs (the price you paid and the rate at which your specific batch actually converts) move independently, and a bad batch at the high end of the price range with a low close rate produces a very different number than a cheap batch that happens to convert well.
The Payback Period: 1 to 16 Months
At a typical $100 to $150 a month residual, kokoquest.com puts payback on that acquired merchant at 1 to 16 months. The math lines up with the CAC range directly: at the cheap end of acquisition, roughly $200 spent against $150 a month in residual pays back in a month or two. At the expensive end, $1,600 spent against $100 a month takes closer to 16 months to break even. The width of the payback window is really just the width of the CAC range showing up on the other side of the ledger.
Why the Residual Number Itself Is Contested
Here is the part that makes the whole model softer than it looks. One vendor blog cites ISO residual income at $30 to $80 per merchant per month; kokoquest.com separately cites $50 to $300 per merchant per month. Both are vendor-blog estimates, not verified primary data, and the two ranges only barely overlap. That spread alone is evidence a standardized, transparent way of tracking your own residual would have real value, since the public numbers you would otherwise anchor a payback forecast to disagree by roughly 4x at the low end and 4x at the high end depending on which source you read.
New Agent Budget Reality Before Payback Even Starts
None of the payback math above accounts for what it costs to generate the leads in the first place if you are starting from nothing. CCSalesPro recommends a new agent budget just $200 to $300 a week on a freelance telemarketer when getting started, a deliberately modest number meant to keep early cash outlay low. Separately, kokoquest.com estimates 12 to 18 months of consistent prospecting before an agent's overall portfolio, not any single account, reaches profitability. That is a different, broader number than the per-account payback window above: one account can pay itself back in a couple of months while the portfolio as a whole is still working through its early ramp.
Comparing CAC Across Channels, Not Just List Price
Shared leads carry a low sticker price ($20 to $80) but a high effective CAC once you factor in the close rate ($200 to $1,600). TopLead's $300 to $350 cost-per-lead and Elite Call's $600 per appointment both sit inside or near that same effective range on sticker price alone, but neither vendor publishes an independent close rate, so a true apples-to-apples CAC comparison between shared leads and either of those two vendors is not possible from public data. That is a real limit on how far this math can be pushed, worth naming honestly rather than papering over with an assumed close rate that was never actually published.
Attrition Erodes the Payback Window You Just Calculated
Even a strong agent loses 10 to 15% of their merchant portfolio every year, per CCSalesPro; industry-wide attrition can run 30 to 40%. And losing one account to a competitor can require up to three new accounts to recoup the lost acquisition cost, by the same source. That means your real payback clock is not just "does this one account break even," it is "does this account and enough others like it stay on the books long enough to actually compound," which is a meaningfully harder bar than the raw 1 to 16 month figure suggests on its own.
Building Your Own Number Instead of Borrowing kokoquest's
The most useful thing you can take from this page is not the $200 to $1,600 range itself, it is the method behind it. Track your own actual lead or appointment cost, your own close rate over a real batch of at least a few dozen records, and your own average monthly residual over the first 12 months on the merchants who stuck. Run the same formula (cost divided by close rate, divided again by monthly residual) against your own three numbers instead of importing someone else's assumptions wholesale. Given how far the public residual estimates already disagree with each other, your own tracked number will be more useful than either published range.
What this means for you
- Effective CAC on shared leads runs $200 to $1,600 per merchant; payback runs 1 to 16 months at $100 to $150 a month residual, both from a single source (kokoquest.com), directional rather than definitive.
- Monthly residual income estimates disagree by source ($30-80 vs $50-300 per merchant per month), so the payback window carries real uncertainty even before you plug in your own numbers.
- Attrition (10-15% a year even for strong agents) means your real payback clock is shorter than the raw math suggests, since losing an account can cost up to 3 new accounts to replace.
Sources
The external data in this guide draws on the sources below. Figures described in the text as estimates or industry triangulations are directional and are not attributed to a single dataset.
- kokoquest.com, merchant services lead generation resource
- CCSalesPro, "Leads, Referrals, and Cold Calling" (new-agent budget)
- CCSalesPro, "Winning the Battle of Attrition"
- OrderPin, MLS vs ISO vs PayFac (residual figure, flagged vendor-blog estimate)
- TopLead, merchant services leads pricing
- Elite Call, merchant services appointments