A homeowner needs a new HVAC system. The quote is $9,400. They have maybe $3,000 they're willing to part with this month, a working-for-now window unit, and a strong instinct to "think about it." You lose the job not because they chose a competitor, but because they chose nothing. They limp through another summer, and when the system finally dies completely, they call whoever answers first.
That story, in a hundred variations, is the single biggest leak in big-ticket service sales. The customer wants the work. The customer needs the work. The customer cannot, or will not, produce the full number this month. Financing exists to close exactly that gap, and these days you don't need to become a bank to offer it. This post covers how third-party customer financing works at a high level, the conversion logic behind it, what it actually costs you, and how to offer it honestly, because the disclosure rules are real and the businesses that get sloppy with them regret it.
One note before we start: this is an owner-to-owner overview, not legal or financial advice. Financing is a regulated area, the rules vary by product and state, and before you launch a financing program you should run your specific setup past your attorney or accountant.
How third-party financing works, in plain English
The model is simple and it's the same across most providers. A third-party finance company stands between you and the customer's wallet:
- The customer applies, usually in a couple of minutes on a phone, at the kitchen table or in your online checkout.
- The finance company approves or declines them, takes on the credit risk, and handles all the lending mechanics.
- You get paid the full job amount up front, minus a merchant fee.
- The customer pays the finance company over time, under whatever terms they agreed to.
That bolded part is the whole reason this works for contractors. You are not carrying the loan. You are not chasing payments. If the customer stops paying, that's between them and the lender. From your side of the table, a financed job is a paid-in-full job that costs you a few points of margin.
The landscape breaks roughly into two families:
- Buy-now-pay-later products, like Klarna and similar pay-in-4 offerings, which split a purchase into a handful of interest-free installments. These shine in the hundreds-to-low-thousands range, websites, deep cleans, small repairs, deposits, and they're often built directly into modern payment processors, meaning setup can be nearly zero work.
- Installment loans for big tickets, the multi-year plans behind most HVAC replacements, roofs, and remodels. These come from consumer lenders that specialize in home improvement, often with promotional terms like deferred interest or reduced-rate periods. Merchant fees are typically higher for the more generous promotional offers, which is the trade you're making: better customer terms, more of your margin.
Either way, the operational lift is small. The hard part isn't setup. It's using it well and using it honestly.
The conversion logic: why monthly framing wins big tickets
Here's the psychology, and it's not manipulation, it's arithmetic meeting reality.
Most households budget monthly. Income arrives monthly, bills leave monthly, and the question a homeowner actually asks about a big purchase is not "do I have $9,400" but "can I absorb another payment." When your quote only exists as a lump sum, you're forcing the customer to answer a question their finances aren't organized to answer. When the same quote exists as roughly 160 dollars a month, you've translated it into their native language. Same price. Different question. Very different yes rate.
Three downstream effects matter as much as the initial close:
Financing rescues the "I need to think about it" deal. In big-ticket sales, your real competitor is usually inaction. A financing option converts "not now" into "actually, now works," because the barrier was never desire, it was this month's cash position.
Financed customers buy the right scope, not the minimum scope. A customer paying cash gravitates toward the cheapest option that technically solves the problem, the patch instead of the replacement, the bare-bones site instead of the one with the booking system that actually generates revenue. Monthly framing shrinks the gap between the right option and the cheap one to a few dollars a month, and customers routinely choose better when the increment is small. You end up doing work you're prouder of for customers who got more value. Roofers see this pattern constantly, which is why financing is standard equipment in that trade; we touch on it on our roofing and HVAC pages.
The offer itself signals legitimacy. Established finance partners don't work with fly-by-night operators. "Financing available" on a website quietly says "real company," the same way published pricing does.
And the discipline that keeps all of this healthy: financing should make it easier for customers to buy what they need, not lure them into more than they can handle. The lender's approval process exists partly for that reason, but your own judgment matters too. A financed customer who feels stretched becomes a bad review; one who feels enabled becomes a referral.
What it costs you, and how to think about the fee
Merchant fees are the part owners choke on, so let's face it directly. Depending on the product and the promotional terms, fees commonly run from a couple of percent into the high single digits or beyond for the most aggressive promotional offers. On a $9,400 job, a 5 percent fee is $470 of margin gone. That stings.
The error is comparing the financed job to the same job paid in cash. The honest comparison is the financed job versus the job that doesn't happen. If financing closes deals that would otherwise have died in "think about it," the fee isn't a cost on existing revenue, it's the acquisition cost of new revenue, and a few points is cheap customer acquisition by any standard. The math only turns against you if you're paying fees on jobs that would have closed anyway, which is why most operators present financing as an available option rather than the default path, and let the customers who need it self-select.
One pricing caution: building the fee back into your prices across the board is a business decision; surcharging only the financed customers can violate your agreement with the finance provider and, depending on the product and state, the law. This is one of the spots to get specific advice. The SBA's guidance on managing your business finances is a reasonable starting point for thinking through margin decisions like this.
Disclosure honesty: the part you cannot wing
Financing is advertising-regulated territory, and the rules have teeth. You don't need to become a compliance expert, your finance partner will supply approved language, and you should use it, but you do need to understand the spirit of the rules so you don't improvise your way into trouble.
The principles, characterized plainly:
- If you advertise specific credit terms, you trigger specific disclosure obligations. Saying "as low as 99 dollars a month" or "0 percent interest" in an ad generally obligates you to disclose the rest of the relevant terms clearly. The lawyerly phrase is that certain "triggering terms" require additional disclosures. This is federal truth-in-lending territory, not a suggestion.
- "Subject to credit approval" isn't optional fine print, it's the truth. Not every customer will qualify, and advertising terms that most applicants won't actually get is the classic deceptive-advertising pattern. The FTC's Advertising FAQ guide for small business lays out the baseline: claims must be truthful, substantiated, and not misleading, and qualifications can't be buried where no one will see them.
- Deferred interest deserves extra care. "No interest if paid in full in 12 months" products can retroactively charge interest from day one if the customer misses the payoff window. Plenty of customers don't understand that. Be the contractor who explains it in one honest sentence rather than the one whose customer finds out from a statement.
- Use your partner's approved language, verbatim. Klarna, and every serious lender, publishes exact wording for merchants. Your job is to not freelance. The improvised version of a financing claim is almost always the noncompliant version.
None of this is hard if your posture is simple: say what's true, say who qualifies, and make the terms as clear to the customer as they are to you. Honest disclosure isn't just legal cover. It's the same trust play as publishing your prices.
We eat our own cooking
We're not writing about this from the bleachers. Omnyra sells websites starting at $500 and packages that run into the thousands, and we offer pay-in-4 and Klarna on our own services, right alongside the prices we publish at /pricing. The reasoning is exactly what's laid out above: a $2,000 website is a meaningful check for a small business to write in week one, and a few hundred a month against revenue the site generates is a much easier decision. Offering the option costs us a small fee on some jobs and wins us customers who would otherwise have stayed stuck with no website at all. We took our own advice, and it works.
If you want to see how financing fits into a bigger picture of pricing, cash flow, and growth decisions, that's the standing conversation our Command Advisor service exists for.
The short version
If you sell anything over about a thousand dollars, you should probably offer financing. Use an established third-party provider so you're never the bank. Present it as monthly-payment framing on your quotes and your website, not as a rescue move at the end of a failing close. Treat the merchant fee as customer acquisition cost. And handle disclosures with the same straightforwardness you'd want pointed at you, using your partner's approved language.
The customers who need financing aren't worse customers. They're the same customers, met where their cash flow actually lives.
Websites from $500, financing included, naturally
We're Omnyra, a veteran-owned web shop in Wilmington, NC. We build done-with-you websites live on a call with you: first draft in 24 hours, live in 7 days, guaranteed. We've built 1,500+ small business sites in the last 90 days. Tiers start at $500, every price published openly at /pricing, and yes, pay-in-4 and Klarna are right there at checkout, exactly like we just told you to do.
Book a call and we'll build your site together, and we'll happily show you how we present financing on our own pages while we're at it.