Affiliate Commission Structure: Seven Models, Worked Examples and How to Choose Yours

Traffic Goat Insights - By Adam S.

An affiliate commission structure is the set of rules that decides what a partner earns: the model (percentage, flat bounty, recurring share or a mix), the rate, how long the partner keeps earning on a customer, and the conditions around it, such as hold periods, reversals and which sales qualify. Most programs copy a structure from a competitor and never revisit it, yet the structure quietly decides which partners join, which ones stay, and what kind of customers they send you.

This post walks through the seven commission models you will see in SaaS and ecommerce programs, a worked example for each, and a short diagnostic for choosing or fixing yours. It goes deeper on one element of our affiliate program audit checklist: payout structure.

What partners actually compare

Before the models, one idea that changes how you read all of them. Experienced affiliates do not compare headline rates. They compare earnings per click: how much they make, on average, for every visitor they send you. That number is the product of your conversion rate, your order value or subscription price, and your commission.

So a 40% commission on a page that converts poorly can lose to a 20% commission on a page that converts well. When you design a structure, you are not just setting a rate. You are deciding what a partner's traffic is worth with you compared with everywhere else they could send it. We covered how this plays out when partners quietly leave in why affiliates stop promoting your program.

Seven affiliate commission models, with examples

The numbers below are illustrations to show the arithmetic, not benchmarks. Your own margins and customer value decide what is right for you.

1. Flat percentage of the sale

The partner earns a fixed share of each order. It is the default in ecommerce because it scales with order value and is easy to explain.

Example: 10% of the order value. A partner who sends an $80 order earns $8; a $300 order earns $30.

Works when: margins are fairly even across your catalogue. Watch for: paying the same rate on low-margin products, discounted orders and customers who would have bought anyway.

2. Flat bounty per conversion (CPA)

A fixed amount for each qualifying action: a paid signup, a first purchase, a booked demo, a funded account.

Example: $100 for each customer who becomes a paying subscriber and stays past the trial.

Works when: you know roughly what a new customer is worth and want predictable acquisition cost. Watch for: defining the action loosely. A bounty on free signups invites low-quality traffic. Pay on the action that predicts revenue, not the one that is easiest to track.

3. Recurring revenue share

The partner earns a percentage of every payment the customer makes, for as long as the terms allow. This is the most common SaaS model.

Example: 25% of every monthly payment for 12 months. On a $60 per month plan, that is $15 a month, or up to $180 per customer if the customer stays the full year.

Works when: retention is healthy and you want partners rewarded for customers who stay. Watch for: partners waiting months to earn meaningful money, which can make the program feel weak next to a competitor that pays upfront.

4. Lifetime recurring

The same as recurring, without an end date. The partner earns on the customer for as long as the customer pays.

Example: 20% of every payment, for the life of the account.

Works when: you need a strong recruitment message in a crowded category and your margins can carry it. Watch for: the long-term liability. You keep paying on customers years after the partner stopped promoting you.

5. Tiered commission

The rate rises once a partner passes a volume threshold within a period.

Example: 20% for the first 10 sales in a month, 25% from sale 11, 30% from sale 26. Tiers reset each month.

Works when: you want to reward your top partners without raising rates for everyone, and give mid-level partners a visible reason to push harder. Watch for: too many tiers, thresholds nobody can reach, or unclear rules on whether the higher rate applies to all sales in the period or only those above the threshold.

6. Hybrid: bounty plus recurring

An upfront amount on conversion, plus a smaller recurring share.

Example: $50 when the customer makes a first payment, then 10% of payments for 24 months.

Works when: you want partners paid quickly enough to stay motivated, while still tying most of their earnings to customer quality. It is often the best fit for SaaS with a meaningful price point. Watch for: complexity. If a partner cannot calculate what a customer is worth to them in one sentence, simplify.

7. Segmented rates

Different rates for different products, plans, customer types or partner types.

Example: 30% on annual plans and 15% on monthly plans; or a higher rate for new customers than for returning ones; or a separate rate for coupon and cashback partners than for content partners.

Works when: your margins or customer value genuinely differ by segment, and you want to steer partners toward the sales you value most. Watch for: rules partners cannot see at the moment they promote. A rate they only discover on their statement feels like a hidden cut.

On top of any model, a one-off performance bonus for hitting a target in a launch month rewards effort without changing the base structure.

Choosing a structure: five questions

Run these in order.

1. What can you afford to pay for a customer? Start from customer lifetime value and gross margin, not from what a competitor pays. Every model above is just a different way of spending the most you would pay for one good customer.
2. When does the value arrive? If most value comes in the first purchase, a percentage or bounty fits. If it comes from months of subscription, recurring or hybrid fits better, because it pays partners in step with the revenue.
3. Which partners do you want most? Content and review sites value recurring income and long cookie windows. Paid media buyers need fast, predictable payouts to fund their spend. Coupon and cashback partners often deserve a lower rate, because they frequently intercept customers who were already buying. Design for the partner type that brings customers who stay.
4. What does a partner earn per click with you? Take your real conversion rate and average order value or first-year subscription revenue, apply the proposed structure, and estimate earnings per click for a typical partner. Compare it with the programs your best partners also promote. If you cannot win on rate, win on conversion, payout reliability or relationship.
5. Can you explain it in one sentence? "25% of every payment for the first year" is a structure partners will promote. A page of conditions is a structure partners will ignore.

If you want to see what a weak structure might be costing you, the free revenue leak calculator gives a rough monthly figure from inputs you already have.

The terms around the rate matter as much as the rate

Partners judge a commission structure on the whole package, not the headline number. Check these alongside the model:

• Cookie or attribution window. How long after a click a sale still counts. A short window hurts content partners whose readers research before buying.
• Attribution rule. Last click, first click or something else, and what happens when two partners touch the same customer. Partners should not have to guess.
• Hold period. How long before a commission is approved. Long enough to cover refunds, short enough that partners are not financing your business.
• Reversal rules. Which refunds, chargebacks and cancellations reverse a commission, and how partners are told. Unexplained reversals destroy trust faster than a low rate.
• Payout threshold and schedule. A minimum payout and a predictable payment date. Reliability is part of the offer.
• Exclusions. Brand bidding, coupon sites, existing customers, specific products. They belong in plain language at signup, not buried in the terms.

Common commission structure mistakes

• Copying a competitor's rate without their economics. Their margins, retention and conversion are not yours.
• Paying on the wrong event. Paying on free trials or signups when revenue only comes from paid, retained customers.
• One flat rate for every partner type. It overpays traffic that would have converted anyway and underpays partners who create new demand.
• Raising rates to fix a conversion problem. If the page or offer is weak, a higher commission pays more for a worse result.

Where this fits in a full program review

Commission structure is one of six elements we rate in a program review, alongside recruitment, activation, retention, tracking and creative. It is often where the problem shows up but not where it starts: "the rate is too low" can really mean the page does not convert or payouts are unreliable. If you have partners who signed up but never sent a sale, read most affiliate programs do not have a traffic problem before you touch the rate.

Frequently asked questions

What is a good commission rate for an affiliate program?

There is no single good rate. A rate is good when the partners you want earn more per click with you than with the programs they would otherwise promote, and you still make money on the customers they bring. Start from your customer lifetime value and margin, decide what you can afford to pay per customer, then check how that translates into earnings per click for a typical partner.

Should SaaS affiliate commissions be recurring or one-time?

Recurring commission suits SaaS because it ties the partner's earnings to customers who stay, and content partners like the compounding income. A one-time bounty is simpler to forecast and pays partners faster. Many SaaS programs use a hybrid: a modest upfront payment plus a recurring share for a capped period.

Is lifetime recurring commission a good idea?

It can be a strong recruitment message, but it is a long-term liability. You keep paying on customers years after the partner stopped promoting you. A capped period, for example the first 12 or 24 months, usually gives partners most of the value while keeping your cost predictable. Whatever you choose, decide it deliberately and write it into the terms.

How do tiered affiliate commissions work?

Partners move to a higher rate once they pass a volume threshold, such as a number of sales in a month or quarter. Tiers reward your best partners and give mid-level partners a reason to push harder. They work best with few tiers, clear thresholds and a tier that resets on a predictable schedule.

How often should I change my commission structure?

Rarely, and never without warning. Frequent changes erode partner trust, and cuts announced without notice are one of the fastest ways to lose top partners. Review the structure once or twice a year against your margins and competing programs, and give partners clear notice before any change that lowers what they earn.

Related reading

• Affiliate program audit checklist: the six elements to rate
• Why affiliates stop promoting your program
• Free revenue leak calculator