What affiliate marketing is and how publishers and creators earn from it

Who are the four actors?

Advertiser or merchant: the store, service or app that wants new customers. It sets how much it pays per result (a percentage of the sale, a fixed amount per sign-up or install) and which countries it accepts orders from.

Affiliate network: a platform such as Impact, AWIN, CJ or Rakuten where many advertisers list their programs. The network provides tracked links, receives the confirmation of each sale and pays affiliates. There are dozens of relevant networks, each with its own dashboard, rules and payment calendar.

Affiliate or publisher: whoever places the link in front of an audience. A news site, a review site, a newsletter or an Instagram account with tens of thousands of followers.

Reader: the person who trusts the content and clicks. The most forgotten actor and the most important one: if the offer is useless to them there is no sale, no commission and, worse, lost trust.

What happens when someone clicks?

An affiliate link does not go straight to the store. It first passes through a redirect server that records a click identifier and sends it to the network as a “sub-id”. The network stores that identifier with a cookie or a browser signature and redirects to the store.

If the person buys within the attribution window (usually 7 to 30 days), the store reports the sale to the network and the network ties it to the click. It then sends a “postback”: a server-to-server call saying “click X produced a sale of Y with commission Z”. That call is how the affiliate learns which content converted and how much it earned.

All of this happens without the reader doing anything special. But the technical detail matters: if the identifier gets lost along the way — a badly copied link, a blocker, a network that does not accept sub-ids — the sale happens and nobody collects.

A sale without attribution is a commission somebody earned and nobody will receive.

How do publishers earn?

A digital publisher has three classic ways to monetize with affiliates. The first is commerce content: buying guides, comparisons and reviews where the link is a natural part of the text. The second is automatic links: keywords in the article that become tracked links, always with a visible sponsored label, as Google asks for paid links. The third is widgets: modules that show related offers next to the content.

All three work when the offer is relevant to the article and to the reader’s country. A sneaker widget on a marathon story converts; the same widget on a political story does not, and it annoys. An offer from a store that does not ship to the visitor’s country is worse than nothing: it spends a click and returns frustration.

That is why serious platforms classify each page, match the category to the available programs and filter by country before showing anything. The publisher does not pick campaigns by hand: it installs one tag and decides where and in which format offers appear. How a page gets read before an offer shows up is covered in formats and context reading.

How do creators earn?

A creator installs nothing on a site. They choose a campaign from the creator dashboard, receive a short link (and sometimes a discount code) and share it in a story, a reel, a video description or the bio link. The code is their best friend: it works even when nobody taps the link and it still attributes the sale.

The difference from a publisher is the audience: a creator knows which countries their followers live in and needs campaigns that are valid there. Modern platforms read that distribution — with permission, from the creator’s own account — and hide campaigns that do not apply. A code that cannot be redeemed in Argentina is useless to a creator with 80% of their audience in Argentina.

Creative kits — ready images, captions with the disclosure built in, scripts — shorten the path between “I picked a campaign” and “I posted”. But the part that weighs most is still the choice: promote only what you would use yourself. The guide for creators and influencers walks through that step by step.

Where does the money come from and how is it split?

The advertiser pays the network. The network deducts its fee and pays the affiliate, or the platform that groups affiliates. That platform keeps a share for running the tracking, the formats and the payouts, and passes on the rest. At convli, for instance, the partner receives 70% of the net commission and the platform 30%; there are no fixed costs.

Two details worth knowing before you start. First, confirmation takes time: stores wait for the return period to pass before validating a sale, so today’s commission is collected in two or three months. Second, payout minimums exist: almost every system pays from a certain balance and by bank transfer or PayPal.

The most common mistakes

Showing offers that do not apply to the reader’s country. Hiding the sponsored label (illegal in many markets — the FTC endorsement guides are the most cited example — and it destroys trust). Pasting banners that break the site’s design. Choosing campaigns by commission instead of fit. And quitting too early: affiliate income accumulates; it does not spike.

Done well, affiliate marketing is one of the few monetization models where the reader’s interest, the publisher’s and the brand’s point the same way: a useful recommendation that ends in a satisfied purchase.