Buy Now, Pay Later for Professional Services: Offering BNPL to Your Clients

For professional service businesses, the work ends, invoices are sent, and the wait for payment begins. Sound familiar?

That waiting threatens healthy cash flow every time. According to research from the Kaplan Group and other payment studies, more than half of invoiced sales in the U.S. are overdue, fewer than 60% of Net 30 invoices are paid on time, and another 20%–30% are paid up to 30 days late.

In other words, even when your payment terms are crystal clear, real-world collections can be muddy.

Buy Now, Pay Later (BNPL) can be a game-changer for businesses that sell services. BNPL isn't a discount, a workaround, or a collections tool. It's a payment model that lets your clients pay over time while your business gets full payment up front. With FreshBooks, BNPL partners Affirm or Afterpay handle the repayment flow, so you can focus on delivering your services—not on collections.

But just because you offer BNPL to clients doesn't mean they'll use it. This guide focuses on how to introduce BNPL to clients, what to say when budgets are tight, and how to make it part of your standard pitch.

🌟 KEY TAKEAWAYS

Buy Now, Pay Later for service-based businesses lets clients pay over time while helping your business get paid upfront, minus the transaction fee, which can support healthier cash flow and reduce direct repayment risk.

For professional services, BNPL can help speed up project approvals, preserve scope, and reduce collections admin.

The strongest merchant-side benefits are faster contract signings, steadier monthly cash flow, less discount pressure, and less receivables chasing.

Client adoption improves when you mention BNPL early and frame it as a flexible payment option when budget timing is tight.

What BNPL means for service-based businesses

For a service business, Buy Now, Pay Later means offering flexible payment plans on an invoice or checkout flow so your clients can choose installment payments or pay-later terms, while your business gets paid sooner by the provider. The key is that your client repays the provider, and you aren't the lender carrying the credit risk.

Why professional service businesses are adopting BNPL

For consultants, agencies, accountants, coaches, and other high-value service firms, BNPL keeps projects moving when clients can’t pay everything this month. BNPL lets you offer payment flexibility without discounting your rates or handling collections yourself. 

That means:

How BNPL works, step by step, for service businesses

Here is the simplest version of the model:

For FreshBooks specifically, BNPL is available through FreshBooks Payments with Affirm for CAD and USD invoices, and through Afterpay for eligible USD invoices. The client sees plan options based on eligibility, and the business receives payment up front while the provider manages the installment flow.

What clients care about

When clients see an invoice for the first time, a lot runs through their heads, including payment. They consider budgets, cash flow, payroll, and other variables that affect their ability to pay the amount of money shown on the invoice at that moment. 

On top of that, when clients see a BNPL option, they usually want to know: 

How it affects their credit: Most providers do a soft credit check for eligibility, which doesn’t affect your clients’ credit score. Some providers may report repayment activity to credit bureaus.

Whether there are fees or interest: Depending on the provider and eligibility, clients may see interest-free installment options (such as Pay in 4 with Affirm) on smaller transactions and monthly plans on larger ones. Interest, APR, and any late fees vary by provider and plan.

What the limits and terms are: Credit limits, available plan lengths, and any invoice minimums or maximums are set by the provider based on the customer’s eligibility.

Who they’re really paying: The client repays the BNPL provider—not your business—on the agreed schedule.

BNPL vs. net terms vs. invoice factoring: what's the difference?

FreshBooks publishes the BNPL fee directly. Nav says invoice factoring usually advances 70–90% of the invoice value up front, with the factor taking over collection efforts.

For most professional service firms, the practical difference is simple: net terms defer payment, factoring monetizes old receivables, and BNPL helps you sell new work without becoming your client’s lender.

How to position BNPL to your clients (your BNPL playbook)

Understanding the merchant value of BNPL is only half the job. Adoption depends on whether you can explain BNPL in a way that feels natural, useful, and professional. To get them to try it, you'll need to actively educate your clients and sell them on the value of flexible payment options.

Then move into more specific talk tracks depending on the situation.

Talk tracks for common professional-services scenarios

Having clear talk tracks and examples ready to introduce BNPL confidently to clients can mean the difference between low uptake and a meaningful shift in your cash flow.

Core professional-services talk track

“If you’d like to move forward with the complete project scope today without hitting your monthly budget limits, you can use the installment option on the invoice to spread out your investment.”

That works because it does three things at once:

Short version for proposals or email:

“We also offer a flexible payment option on this invoice if you’d prefer to spread the investment over time.”

Short version for discovery or sales calls:

“If budget timing is the main concern, we can usually offer a pay-over-time option so you don't have to delay the project.”

For agencies and creative firms

“If you want to move forward with the full campaign instead of cutting back on scope, the flexible payment option can help you spread the cost while we get started right away.”

For accountants and bookkeepers

“If this season’s work is hitting all at once, the installment option can make the invoice easier to manage without delaying your year-end or advisory work.”

For consultants and coaches

“If you’re ready to move forward but want to keep within this month’s operating budget, you can use the pay-later option to spread the investment over time.”

For legal-adjacent service providers

“If the upfront fee feels heavy, the flexible payment option can make it easier to get started now rather than postponing the work.”

The pattern is the same every time: do not lead with financing jargon. Lead with the client’s business problem and the timing benefit.

Objection handlers

Objection 1: A key objection you may hear from your clients is, “Can we just do milestone payments over the next few months?”

Response: “To keep the project moving without administrative delays, our checkout lets you pay in installments while fully funding the project on our end. This way, we dedicate 100% of our resources to your project immediately without pausing work for milestone invoices.”

This is strong because it protects the client relationship without turning your business into a collections workflow.

Objection 2: "I'd love to hire you, but the full comprehensive package is a bit out of my budget right now. Can we just do a few sessions or a smaller scope instead?"

Response: "I completely understand having a monthly budget in mind. The reason I recommend the full program is to ensure you get the complete results without us cutting corners or rushing the process. To help make it work, my checkout includes a flexible payment option. It lets you split the total investment into smaller, manageable chunks, so we can get started on the full scope today without stressing your finances."

Objection 3: "I really want to move forward with the project, but I'm trying to avoid putting a large service fee on my credit card right now. I might need to hold off until next season."

Response: "That makes total sense, and I actually offer this installment option specifically as an alternative to credit cards. Because I know these projects are a big investment, this option is completely transparent—you see your exact payment schedule upfront with no hidden fees or compounding interest traps. It gives you the flexibility to secure my time and get our work rolling now, on your own terms."

We’ve created a shareable web page that explains how Buy Now, Pay Later works, answers common questions, and even lets clients get pre-approved with our providers. Send it before proposals or include it in your welcome materials.

How to implement BNPL at your service business

Start with the places where you lose momentum today.

If projects stall because clients need more time, if your average invoice is meaningful enough to create hesitation, or if you are tired of chasing late payments, BNPL is worth testing.

Then make BNPL visible:

When to bring up BNPL in your client journey

Position BNPL as an upgrade path, and integrate it into your pitch before budget becomes a sticking point. Include it in discovery calls, proposals, statements of work, and client calls.

Which professional service businesses benefit most from BNPL?

This model is especially useful for service-based businesses that:

That makes BNPL especially relevant for:

To sum up: If you regularly hear, “We’d love to, but not this month,” BNPL is worth trying.

Win more work with BNPL

The best reason to offer Buy Now, Pay Later for service-based businesses is not that it sounds modern. It is that it can solve two real problems at once.

For your business, it can help protect scope, steady cash flow, reduce risk, and cut down on payment chasing. For your clients, it can provide the payment flexibility they need to say yes now rather than later. And when you pair that with clear talk tracks instead of vague “payment options available” language, BNPL becomes more than a feature. It becomes part of how you win work.

Learn how to get started with Buy Now, Pay Later in FreshBooks.

Frequently asked questions

Is BNPL the same as invoice factoring?

No. BNPL is not the same as invoice factoring. BNPL is used at the point of sale or on the invoice to help a client pay over time, while factoring is the sale of existing receivables to a third party for faster cash. Nav says factoring companies typically advance 70–90% of invoice value up front.

How do I offer BNPL as a service-based business?

To offer BNPL as a service-based business, you usually need a payment platform or an invoicing workflow that supports it. In FreshBooks, BNPL is available through FreshBooks Payments on eligible invoices, with Affirm for CAD and USD invoices and Afterpay for USD invoices, with CAD to be offered soon.

Does offering BNPL affect my profit margin?

Offering BNPL can affect your margins because it incurs merchant fees. But the better comparison is not just fee versus no fee. It is fee versus lost deals, delayed collections, reduced scope, and the operational cost of chasing payments. FreshBooks currently lists BNPL with Affirm and Afterpay at 6% + $0.30 per transaction.

Does BNPL affect a customer’s credit score?

BNPL can affect a customer’s credit profile depending on the provider and the plan. FreshBooks support says checking eligibility with Affirm or Afterpay uses a soft credit check that does not affect credit at that stage, but repayment activity may be reported to credit bureaus.

Are BNPL plans always interest-free?

No. BNPL plans are not always interest-free. FreshBooks support says some clients may qualify for Pay in 4 interest-free installments, while larger invoices may be offered monthly plans with APR based on eligibility and creditworthiness*.

Affirm disclaimers

*Payment options through Affirm are subject to an eligibility check, may not be available everywhere, and are provided by these lending partners: affirm.com/lenders. For Affirm Terms of Service, please visit https://stripe.com/legal/affirm. 

Canada residents: "Payment options through Affirm Canada Holdings Ltd. (“Affirm”) are subject to an eligibility check, and depend on purchase amount, payment terms, vary by merchant, and may not be available in all provinces/territories. Minimum purchase and down payment may be required.

Afterpay disclaimers

Late fees may apply. Eligibility criteria apply. See www.afterpay.com for more details. Loans to California residents made or arranged pursuant to a California Finance Lenders Law license. 2025 Afterpay US ©.

*You must be 18 or older, a resident of the U.S., and meet additional eligibility criteria to qualify. Loans through the Afterpay Pay Monthly program are underwritten and issued by the First Electronic Bank. A down payment may be required. APRs range from 0.00% to 35.99%, depending on eligibility and merchant. For example, a 12-month $1,000 loan with a 21% APR would have 11 monthly payments of $93.11 and 1 payment of $93.19, for a total of $1,117.40. Loans are subject to credit check and approval and are not available in all states. Valid debit card and acceptance of final terms required to apply. Estimated payment amounts shown on product pages exclude taxes and shipping charges, which are added at checkout. See here for complete terms.

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