Recurring vs one-time affiliate commission rates

The two most common affiliate commission rates you will see — 30% recurring for the life of the customer, or 50% one-time on the first payment — are not interchangeable, and almost every blog post that compares them gets the math wrong. The decision turns on three numbers: monthly churn, the discount rate you apply to future cash, and how long the partner program is willing to keep paying. Plug those into a net present value formula and the answer flips depending on the inputs. This post does the math, shows where the break-even sits, and gives you a calculator that recomputes when you change the assumptions.

Most affiliate posts rank programs by their headline percentage, which is the financial equivalent of ranking jobs by salary while ignoring tax. If you have not seen the four mechanical steps every affiliate program runs on — link, cookie, attribution, payout — start there before the math; rate is only one of those four levers, and the other three quietly decide whether the headline number ever reaches you. Agencies stacking commissions on top of retainer revenue should read the stack-or-pick framework for agencies alongside this — the rate math only matters if the engagement contract lets you collect it cleanly. A 50% one-time payout on a $30/month tool is $15. A 30% recurring payout on the same tool, at 5% monthly churn, is worth roughly $54 over the customer's lifetime — about 3.6× more. Push churn up to 15% and the numbers cross over. The headline rate tells you almost nothing on its own. What follows is the small set of formulas, real-world examples from programs like ConvertKit, Shopify, and Bitly, and the cases where one-time genuinely wins. Underneath the rate math sits a quieter question — whose cookie wins when a buyer clicks three different affiliate links before paying — and that one frequently decides whether the recurring-vs-one-time spreadsheet even applies to your traffic.

The formula every comparison of affiliate commission rates skips#

The lifetime commission value of a recurring payout is a geometric series. If a customer pays P dollars a month, you earn commission rate r, and the monthly retention rate is (1 - c) where c is monthly churn, the expected commission stream is:

LCV = P × r × (1 / c)

That is the undiscounted version. It assumes a dollar earned in month 36 is worth the same as a dollar today, which is how affiliate marketers fool themselves. The honest version applies a monthly discount factor d (your cost of capital, or what you could earn elsewhere on the same dollar):

NPV = P × r × ((1 - c) / (c + d - c × d))

For a one-time payout, the math is one line: NPV = P × r_oneTime × n where n is the number of months in the first billing the affiliate program counts (usually 1 or 12). At yearly billing, a 50% one-time payout on a $360 annual plan is $180 — paid the moment the customer signs.

The interesting question is the break-even. At what monthly churn does a 50% one-time payout equal a 30% recurring payout, on the same product, over the same customer? Set the two NPVs equal and solve for c. Skip the algebra: the break-even sits between 11% and 18% monthly churn for most realistic discount rates. Below that, recurring wins. Above it, one-time wins. The midpoint everyone quotes — "it depends" — is technically true but uselessly vague. The payout-side equivalent of all this math — when the affiliate actually gets paid, the holdback window, the refund clawback rule — sits in the Linked.Codes payments docs for an operator who wants to see one platform's working answer alongside the formula above.

Twelve percent monthly churn sounds high, and for most B2B SaaS it is. ChartMogul's aggregated benchmark report puts median monthly churn for sub-$50 self-serve SaaS at around 5–7%, and B2B tools selling above $99/month typically run under 3%. So for the bulk of affiliate programs you would actually want to promote, recurring at 30% is worth substantially more than 50% one-time. The exception is consumer apps, dating, fitness, and short-term-need tools where churn really does sit above 15%.

What real programs actually pay#

Headline rates are easy to publish; the program rules buried below them are where the value sits or evaporates. Here are five public programs and what they actually pay, pulled from their official affiliate pages as of mid-2026:

• ConvertKit (now Kit): 30% recurring for as long as the referred customer pays. No expiry, no cap. On a $25/month plan that is $7.50/month per active referral.
• Shopify Affiliate Program: a fixed bounty per merchant signup ($150 average historical, varies by plan), one-time. No recurring component.
• GetResponse: choice of 33% recurring or $100 per sale, picked once at signup. The framing in their FAQ is honest about the trade-off.
• Bitly Partner Program: not a public revenue-share affiliate program; partner discounts only via direct sales.
• Beehiiv: 50% recurring for the first 12 months, then nothing. A hybrid that approximates one-time on a 12-month horizon.

The pattern: well-run SaaS companies overwhelmingly publish recurring schemes. One-time schemes cluster in two places — high-volume consumer products with bad retention, and platform plays (Shopify, Squarespace) where a single signup unlocks a long-tail of internal monetisation the affiliate doesn't see. Both are rational, but they are very different businesses.

Notice the gap between Kit and the hypothetical 50% one-time row: $187 versus $15. Same product, same customer, same month-one experience, twelve times the lifetime payout. This is why recurring affiliate programs dominate SaaS — the math is overwhelming once retention is anywhere near reasonable.

When one-time actually wins#

There are three honest cases where a 50% one-time payout beats a 30% recurring deal, and you should know them so you don't promote the wrong program:

High-churn consumer apps. Dating apps, novelty fitness apps, holiday-specific tools — anything where the typical customer cancels within three months. At 25% monthly churn, recurring at 30% is worth $36 on a $30 product; a 50% one-time is $15. Still recurring wins, marginally. Push churn to 40%+ (which is realistic for some app-store consumer apps) and one-time finally pulls ahead.

Programs with short attribution windows. A "30% recurring" deal that only pays for 6 months is mathematically a different animal than one that pays for life. At 4% churn over 6 months you collect roughly half the lifetime value of an uncapped scheme. Always read the cap.

Cash flow constrained affiliates. If you need money this month, $15 today beats $187 spread over five years — even though five years of $187 is what builds an asset. This is not a math argument, it is a liquidity argument, and it is why media buyers running paid traffic typically prefer one-time bounties: they need the cash in to pay tomorrow's ad bill.

The honest answer for most content creators, newsletter writers, and review-site operators is recurring. The honest answer for paid-traffic arbitrage is one-time. The honest answer for everyone in between is "calculate the NPV with your real churn assumption", which is exactly what the calculator below does.

A 50% one-time payout looks bigger on the program page. The same dollar's lifetime competitor — 30% recurring at low churn — is usually worth three to twelve times more once you do the math.

The calculator#

Plug in the commission structure, the product price, your churn assumption, and your discount rate. The widget computes NPV for both schemes and tells you which one wins for your inputs. Try moving churn from 3% to 15% and watch the verdict flip.

The default scenario — $30/month product, 30% recurring vs 50% one-time, 5% churn, 1% monthly discount rate, no cap — produces a recurring NPV around $54 against a one-time payout of $15. The recurring deal is 3.6× the one-time on these numbers. Push churn to 12% and they cross. Set a 12-month cap on the recurring deal and you cut its NPV roughly in half. These are the levers that matter.

How to design a program from the other side#

If you run an affiliate program — the Linked.Codes affiliate page is one example, but the principle is general — your decision is the mirror image. You want to pay enough to be competitive, but not so much that affiliate margin eats into your unit economics. Three knobs matter:

Rate. A 30% lifetime recurring is the median for SaaS. Anything below 20% reads as cheap; anything above 40% reads as either generous or "we have terrible retention and need to incentivise the conversion no matter what". Don't go above 40% unless you mean it.

Cap. Capping at 12 or 24 months halves or two-thirds your effective payout obligation while still letting you market the headline rate. Most established programs run uncapped. Newer programs cap. If you are not sure your CAC payback is healthy, cap.

Cookie window. This is where almost every program is too cheap. A 30-day cookie loses you customers who research today and buy in two months. 90 days is the practical floor; some programs go to 180 or 365. The math: a longer cookie costs you nothing on customers you would have closed anyway, and recovers you the customers you almost lost.

The math worked example: $30/month product, 30% recurring uncapped, 4% churn. Each referred customer costs the program $9/month for an expected 25 months — about $225 in lifetime commission. If the customer's lifetime gross margin is $600, your CAC-to-margin ratio on the affiliate channel is 37.5%. That is healthy if your blended CAC target is under 50%. If your gross margin is closer to $300, a 30% rate is too rich and you should cap it.

Two readings of that grid. First, at low churn the cap matters enormously — the 2% row gains $336 in lifetime value just from removing the 12-month cap. Second, at high churn the cap stops mattering — the 20% row barely moves between 12-month cap and uncapped, because most of the value has already churned away. If your customers have low churn, an uncapped recurring program is dramatically better for the affiliate. If your customers have high churn, cap it without guilt.

Three traps in affiliate program rules#

These are the rule-set details that materially change the economics, hidden in T&Cs almost nobody reads:

Refund clawback. Most programs reverse commissions on refunds. If your traffic converts well but refunds at 8%, you lose 8% of your headline payout. A program that does not clawback (rare) is meaningfully more valuable than one that does, especially at thin margins.

Self-referral disallowed. Standard. But "self" sometimes extends to "anyone at your IP", which means you can't refer your own employees or family. Worth checking before promoting heavily through a small team.

Payout threshold. A $50 minimum payout means the long tail of small-affiliate accounts never hit it. If you are a small affiliate with one or two referrals on a low-priced product, you may earn forever and never see a cent. A $20 threshold is fair; $50 is the median; $100+ is hostile.

A second-order point: the partner program that wins long term is the one that earns a reputation for paying on time, paying refund-protected, paying with no surprise rule changes. Affiliates talk to each other. A single quarter of "we changed our cookie window from 90 days to 30 days, retroactively" will tank trust for years.

What to ask before you promote anything#

Before adding a program to your stack, work through this list. Most programs fail at least one of them, and that is fine — just price it in.

1. What is the rate, and is it recurring or one-time?
2. Is there a cap? If so, in months or in dollars?
3. What is the cookie window?
4. What is the refund clawback policy?
5. What is the payout threshold and the payout cadence?
6. What is the typical monthly churn for the product?
7. What is the typical first-month conversion rate from your traffic?

The first six come from the program page or T&Cs. The seventh comes from running real traffic for a month — do not skip the test. The cleanest decision framework: a program where the first six look healthy and the seventh confirms is worth promoting heavily. A program where any of the first six is hostile gets either a price discount in your decision (deeper margin per click required) or a pass.

How recurring shapes content strategy#

Affiliate strategy is a content strategy. Recurring programs reward evergreen content — comparison pages, alternative listicles, how-to tutorials — because the cohort you refer in 2026 keeps paying you in 2028 if churn is reasonable. One-time programs reward time-bound content — launch coverage, news, viral moments — because there is no compounding tail. The two need different writing rhythms.

Cross-linking matters. A piece on why your domain matters for branded short links sets up a reader who is already brand-aware to take an affiliate action two posts later. A standalone listicle does not. Channel-specific guides — like the URL shortener for SMS marketing breakdown — pull in readers who arrive with a buying problem already half-formed. The infrastructure layer underneath all of this is worth getting right before the recurring math even applies: a short-link wrapper on your own domain is what keeps the affiliate ref parameter intact through social platforms and ad-blockers that strip raw URLs, and a recurring program only compounds if the click reaches the merchant with credit attached. The compound effect of internal links is also why recurring affiliate sites build moats: every new post strengthens every old one.

For founders considering a white-label QR code business or any side hustle with low setup cost, the affiliate income line is rarely the headline number — but it can be the difference between $4k MRR (just direct revenue) and $5.5k total monthly income (direct plus affiliate compounding). The same arithmetic that decides whether your business clears your bills also decides which programs deserve your linking time.

Frequently asked questions#

Related reading#

• URL shortener for SMS — keep the message in one segment — If your distribution channel is SMS rather than email, the URL-shortener-for-SMS walkthrough covers the segment-math that quietly doubles your affiliate-link send cost

Sourcesshow citations

• ConvertKit / Kit affiliate program — https://kit.com/creators/affiliate
• Shopify Affiliate Program official page — https://www.shopify.com/affiliates
• GetResponse Affiliate Program FAQ — https://www.getresponse.com/affiliate-programs
• Beehiiv Partner Program — https://www.beehiiv.com/partners
• ChartMogul SaaS Benchmarks Report — https://chartmogul.com/reports/
• Wikipedia: Net present value — https://en.wikipedia.org/wiki/Net_present_value
• Wikipedia: Geometric series — https://en.wikipedia.org/wiki/Geometric_series