Affiliate marketing is paying people a share of the sales they bring you. A partner recommends your product, their audience clicks a personal link or uses a personal code, and when someone buys, the partner earns a commission. No sale, no payment.

It concerns two sides of the creator economy. Sellers use affiliates to reach audiences they could not reach alone. Creators use affiliate links to earn money from products they already recommend. Many people are on both sides at once: a course creator who pays affiliates to sell her course, and who earns commissions on the camera she recommends.

What is affiliate marketing?

Affiliate marketing is performance-based promotion. The seller (sometimes called the merchant or advertiser) sets a commission, the affiliate (or publisher, partner, ambassador) promotes, and a tracking system connects each sale to the affiliate who caused it. The commission is usually a percentage of the sale, sometimes a fixed amount per order.

It is not the same as sponsorship. A sponsor pays a creator a flat fee for a post, whatever it sells. An affiliate only earns when a sale happens. Many brand deals mix the two: a small fee plus a commission. It is also different from a referral program, where existing customers refer friends, usually for a discount or credit rather than cash. And it overlaps with revenue share, the broader idea of splitting income between partners.

Vocabulary you will meet: affiliate link (a URL with a tracking parameter), cookie duration (how long after the click a sale still counts), attribution (which affiliate gets credit), EPC (earnings per click), payout threshold (the minimum balance before an affiliate is paid).

Why it matters

Affiliates turn marketing into a variable cost. You pay only when revenue arrives, so a small seller can reach large audiences without risking money upfront.

Take a creator selling a $197 online course. She recruits 15 affiliates, mostly past students and two niche podcasters, at a 30% commission. Over a launch month, the affiliates bring 45 sales, or $8,865 in revenue. She pays $2,660 in commissions and keeps $6,205. Those 45 buyers came from audiences she had never reached. Compare that to running ads: at a $40 cost per sale, 45 sales would cost $1,800, but only if the ads work. With affiliates, if nobody sells, she pays nothing.

The margin matters. A 30% commission works on a digital product with almost no cost per unit. On a $40 physical product with $18 of cost and shipping, a 30% commission leaves only $10 of margin. That is why physical products usually pay 5% to 15% and digital products 20% to 50%.

How it works

Behind every affiliate program, the same steps happen:

  • Set the terms. Commission rate, cookie duration, which products are included, when and how you pay, and what affiliates may not do (no paid ads on your brand name, no spam, no misleading claims).
  • Recruit affiliates. Customers, fellow creators, newsletter writers and niche sites. Fit matters more than follower count.
  • Give each affiliate a way to be tracked. A personal link with a tracking parameter, a personal discount code, or both. Codes work well for audio and video, where links are hard to click.
  • Attribute the sale. When an order comes in, the system checks the link or code and credits the affiliate. This is where tracking quality matters.
  • Wait out refunds. Most programs hold commissions for 14 to 30 days so refunded orders do not get paid.
  • Pay out. Monthly by bank transfer or PayPal, often above a minimum balance.
  • Report. Show affiliates their clicks, sales and earnings so they can see what works.

Benchmarks and examples

Typical ranges, which vary by niche:

  • Digital products and courses. 20% to 50% commission. 30% to 40% is common for creator courses.
  • Software. 20% to 30%, sometimes recurring for as long as the customer pays.
  • Physical products. 5% to 15%, lower for low-margin categories.
  • Cookie duration. 30 days is standard. 60 to 90 days for higher-priced offers with longer decisions.
  • Active affiliates. In most small programs, 10% to 20% of signed-up affiliates generate 80% or more of the sales.

Typical situations:

  • A yoga teacher gives each past student a code worth 10% off her $89 program and pays them 25% of each sale made with their code.
  • A small coffee brand works with 20 food creators, each with a personal code, at 10% commission.
  • A productivity YouTuber with 30,000 subscribers earns most of her income from affiliate links to the apps and gear she reviews.

Common mistakes

  • Setting commissions without checking margin. A 40% commission on a product with 45% margin leaves you almost nothing after payment fees.
  • Recruiting many, supporting none. 200 affiliates with a link and no material rarely sell. Twenty with good material do better.
  • Not disclosing. Affiliates must say they earn a commission. Hidden affiliate links break advertising rules in many countries, and damage trust.
  • Paying before the refund window closes. You end up paying commissions on sales you refunded.
  • Letting affiliates bid on your brand name. They capture buyers who would have bought directly, and you pay a commission for nothing.

Best practices

  • Start with your happiest customers. People who got a result from your product sell it with real stories.
  • Give ready-made material. Short descriptions, images, email copy, a few angles. Make promotion a 10-minute task.
  • Use personal codes as well as links. Codes survive podcasts, videos and word of mouth. They also give the buyer a reason to use them.
  • Write clear rules. Commission, payout date, refund hold, forbidden practices. One page, sent to every affiliate.
  • Share results. A monthly email with each affiliate's sales keeps them motivated and shows what works.
  • Reward the top performers. A higher commission tier after 10 sales or early access to new products keeps your best partners.

In Roctify

Roctify does not include affiliate program management: no affiliate dashboards, automatic commission tracking or payouts. What you can do today is give each partner a personal discount code. Every order records the code used, so you can count each partner's sales from your orders and pay commissions yourself. On Pro, reports and exports make this monthly calculation faster.

As an affiliate, you can also add your partner links to your link-in-bio page next to your own products. Sales of your own products go through Roctify's checkout with 0% transaction fees, so the only cost on those orders is the payment provider's fee and whatever commission you choose to pay.

FAQ

What is a good commission rate for a digital product?

For a course or digital download, 30% to 40% is a common starting point. It is attractive for affiliates and still leaves the seller most of the revenue, since digital products have little cost per unit. Adjust based on how much support the product needs after purchase.

Do I need special software to run an affiliate program?

Not at first. With a handful of partners, personal discount codes and a spreadsheet are enough. Dedicated affiliate software becomes useful when you have dozens of active affiliates and need automatic tracking and payouts.

Yes. Consumer protection and advertising rules in the US, the EU and many other places require a clear mention that the creator earns a commission. A short line such as "I earn a commission if you buy through this link" near the link is the usual practice.