For a publisher in the Czech Republic or Slovakia, affiliate marketing is one of the few ways to turn traffic into money without selling your own goods, holding stock or dealing with returns. The principle is simple: you recommend a product or service, a reader buys through your link and the shop pays you a share of the sale. That simplicity tempts people into thinking it is enough to scatter links across a website and wait. I run several content sites myself and at the same time manage the affiliate programmes of my own online shops, so I see both sides of the table. This article sums up what I wish I had known before I placed my first affiliate link years ago.

How affiliate tracking works

The whole system rests on a link with an identifier. When you join a programme, you receive a URL that leads to the shop and carries your publisher number, often together with a campaign label or the specific page the link sits on. Instead of shop.com/shoes you link to something like network.com/click?publisher=4821&target=shop.com/shoes. The reader clicks, the tracking server of the network or the shop records the click and redirects them to the destination page. It takes a fraction of a second and most visitors never notice.

During the redirect, a cookie is stored in the visitor's browser: a small record containing your identifier and the time of the click. This cookie has a limited lifetime, usually 7 to 60 days, 30 days in many programmes, only 24 hours in a few. If the visitor completes an order while the cookie is still valid, the tracking code on the shop's thank-you page checks whether the cookie exists and, if it does, attributes the conversion to you. That is why cookie length is one of the first parameters I look at in any programme. People think about furniture or a holiday for weeks, and a seven-day cookie will cost you most of your commissions. For fast-moving goods worth a few euros the length matters far less.

The second thing worth understanding is attribution. The vast majority of programmes on our market use the last click model: the commission goes to the publisher whose link the visitor clicked last before buying. If a reader studies your detailed review, closes the browser and two days later finds a discount code on a coupon site and clicks there, the coupon site gets paid. It is unfair to content publishers, and it explains neatly why coupon and cashback sites earn so much even though they bring almost nobody to the decision to buy. Some networks allow shops to protect content publishers or split the commission, but in practice this is rarely used here.

The third stage is approval. After the purchase, the conversion appears in your dashboard as pending. The shop has a period in which it checks the order: whether the customer paid, whether the goods were returned within the statutory fourteen-day withdrawal period and whether the order was cancelled. Only then is the commission approved or rejected. The usual period is 14 to 45 days, longer in electronics and fashion where returns are more frequent. Payment then follows the network's rules, typically monthly once you reach a minimum amount. So if you start in January, you will realistically see the first money in your account in March rather than February. Plan for it.

Commission models and when each one fits

Every programme states what it pays for. The most common models have established abbreviations you will see in every catalogue.

  • CPS / PPS (cost per sale, pay per sale) - a commission on a completed order, either a percentage of the value excluding VAT and shipping or a fixed amount. By far the most widespread model among online shops. Typical percentages on the Czech and Slovak market vary by sector: fashion roughly 5 to 12 %, electronics 1 to 4 %, drugstore and groceries 3 to 8 %, services and software 15 to 30 %.
  • CPA (cost per action) - a reward for a defined action that need not be a purchase: opening an account, completing an order for a service, signing a contract. Common with banks, insurers, energy suppliers and mobile operators. Amounts range from tens to low hundreds of euros per action.
  • CPL (cost per lead) - a reward for a contact, typically a completed form, an enquiry or a webinar registration. It pays less than CPA because the lead has not bought anything yet, but the conversion is easier. Suited to sites about finance, housing, education and B2B services.
  • CPC (cost per click) - a reward per click regardless of purchase. You will rarely meet it in affiliate programmes today, because the shop carries all the risk and clicks are easy to inflate. Where it survives, it is in product comparison engines, where the shop pays per click in a mode closer to advertising.

Which model to choose depends on the kind of traffic you have. If you write reviews of specific products and the reader arrives at the decision stage, CPS is the natural choice and a high order value works in your favour. If your audience is broader, say a personal finance site, CPL or CPA will earn more, because filling in a mortgage calculator is easier than spending four hundred euros. On one of my sites I run a combination: CPS for products, CPA for services, and together they give a steadier income than either alone.

Watch the small print too. Some programmes do not pay for orders placed with a discount code, others exclude certain product categories, and some pay a reduced commission on existing customers. These conditions affect the result more than the headline percentage. A programme with 8 % and a 60-day cookie that pays on existing customers will earn more than one with 12 % that pays only for new customers who used no code.

Where programmes come from: networks and in-house programmes

A shop can run its affiliate programme in two ways. The first and most common is joining an affiliate network. The network supplies the tracking, reporting, contracts, invoicing and payouts and brokers contact between the shop and publishers. For you as a publisher it means one registration, one dashboard and one invoice for dozens of programmes at once. On the Czech and Slovak market the main ones are:

  • eHUB - the largest Czech network, with hundreds of programmes across sectors from fashion to finance. A clear interface and most of the well-known Czech shops.
  • Dognet - a Slovak network strong in Slovakia, the Czech Republic, Hungary and other countries of the region. Useful if you target several markets at once.
  • CJ Affiliate - a global network managed for the Czech and Slovak market by the agency VIVnetworks. You will find international brands and large domestic players here, and the requirements for publishers are higher.
  • Affial - a smaller Czech network focused on mid-sized shops and specialised sectors.
  • AffiliatePort - a network that also took over programmes from the former AffiliateClub, with a varied mix of small and mid-sized advertisers.
  • eSpolupráce and Affilmax - smaller networks with dozens of programmes, often advertisers you will not find anywhere else.

The second route is an in-house programme. The shop buys tracking software, in our region most often AffilBox, and runs the programme itself. You sign the agreement directly with the shop, see your reports in its interface and invoice the shop. In-house programmes usually offer a higher commission because the shop pays no network fee, and they tend to be more personal: the affiliate manager answers your e-mail, sends a sample or arranges a special code. The drawback is fragmentation. With ten in-house programmes you have ten logins, ten dashboards and ten invoices a month, and with smaller shops you always carry the risk that the programme closes overnight or the payout is late.

Personally I prefer a combination. Large volumes through networks, where payment is certain and the administration is in one place, plus a handful of in-house programmes where I have a direct relationship and negotiated better terms. As someone who runs in-house programmes myself, I know that a shop values the publisher who writes, asks questions and sends feedback. That publisher gets a better commission long before the one who merely registered.

Types of publishers and what to expect from each

A publisher is not just a blogger. There are several types and each has its own economics.

Content site and magazine

Articles, how-tos, guides. It brings search traffic that lasts for years. It builds slowly, earns little in the first year, but a good article keeps earning long after it was written. The limit: dependence on search engines and their updates, and writing work that cannot be skipped.

Reviews and tests

Closest to the purchase. The reader searches for "XY review" and wants to decide. Conversion is usually the highest of all content formats, but you need to know the products, ideally to have used them. Readers can tell when a review was written from a catalogue page.

Comparison site

Tables of specifications and prices, filters, selection by need. More demanding technically, often requiring product feeds and regular updates. In return it scales: one well-built comparison tool can hold hundreds of products and dozens of programmes.

Cashback and coupon sites

They return part of the commission to the customer or collect discount codes. They earn on the last click, as described above. For a beginner it is a hard field: the market is held by large players and you need thousands of users before it starts to make sense. Many shops also refuse coupon publishers outright.

YouTube and video

Links in the video description, especially under reviews, unboxings and tutorials. Viewers trust the creator and conversion is high. The limit: video ages worse than text, people easily miss the link in the description and production takes time.

Newsletter

Links in an e-mail sent to your own list. It converts remarkably well for coupon campaigns and time-limited offers, because the reader opens the e-mail deliberately. You need the list first, though, and that is hard to build without a website or social channels.

Social media and influencers

Instagram, TikTok, Facebook groups. Fast reach and low entry cost, but a short lifespan for each post and heavy dependence on the algorithm. Excellent for fashion, cosmetics, food and hobbies. The problem is technical: mobile apps sometimes drop the cookie and conversions go missing.

PPC publishers

They buy ads in search engines and social networks and send traffic straight to the shop. This requires capital, experience and a programme that permits PPC. Many programmes forbid bidding on the shop's brand, and whoever breaks the rule loses both commissions and account. Not suitable for beginners.

What you can realistically earn

I will be specific here, because unrealistic expectations are the most common reason people quit after three months. In the first months of a content site starting from zero, expect a few euros or tens of euros a month, and often nothing at all. Search engines need time before they start showing a new site, and reaching traffic in the thousands per month usually takes six months to a year of steady work.

A content site with traffic in the low thousands a month on a buying topic earns roughly low hundreds of euros a month. With tens of thousands of visits and a good choice of programmes it is hundreds to over a thousand. Much depends on the sector: a site about keeping dogs with 20,000 visits earns far less on food and accessories at 5 % than a mortgage site with the same traffic and a CPL reward of tens of euros per completed form. The simplified calculation I use for estimates looks like this:

MetricExample
Visits per month10,000
Share of clicks to the shop8 % (800 clicks)
Shop conversion rate2 % (16 orders)
Average order excluding VAT60 €
Commission7 %
Gross commission before approvalroughly 67 €

Part of that will be rejected because of returned goods, so the net result is lower still. With 50,000 visits instead of 10,000 and 10 % instead of 7 %, you reach roughly 480 euros. These figures are indicative, but in my experience they match the reality of most sites on the Czech and Slovak market. Higher sums go to publishers who target expensive products, financial services with high CPA or have very large traffic.

What you need to start

First of all, a website or channel with an audience, or at least a concrete plan for building one. Networks and shops approve publishers manually and will reject an application without a working site, with an empty template or with no content. Before your first application I recommend having at least ten to twenty solid articles and at least some traffic, however small. The affiliate manager will look at the site and wants to see that you are serious.

Next, a way to invoice commissions. Networks and shops pay you on the basis of an invoice or self-billing, and for that you need a business authorisation, in our countries usually a trade licence, or another legal way to receive and tax the income. There are several options and they differ by income level and your situation, for instance whether you are employed, a student or already self-employed. This article is not tax advice, so only in general terms: before the first payout arrives, go through it with an accountant or tax adviser. An hour of consultation costs less than a correction later.

Technically you need little. The ability to insert links, ideally basic HTML, and a tool for measuring traffic. It also helps to have some way of keeping track of which link leads where, which codes you have available and when to invoice. A spreadsheet is enough at the start; later you will appreciate something smarter.

First steps, one at a time

  1. Choose a topic you know and where people buy. The topic must meet both conditions. Passion without buying intent does not pay, a buying topic without knowledge does not last.
  2. Create the base content. Ten to twenty articles that genuinely help the reader. No links yet; at this stage you are building trust and finding out what works.
  3. Map the programmes in your field. Check which shops in your topic have a programme, in which network, with what commission and cookie. Write them down side by side.
  4. Register with one or two networks. Not all of them at once. Dashboards, payouts and terms differ and it is easy to get lost at the beginning.
  5. Apply for approval in a few programmes. In the application, describe your site, who you write for and how you intend to promote the programme. Two extra sentences raise your chances of approval.
  6. Place links where the reader needs the product. Near the conclusion of a review, at the step of a how-to where the tool is used. Not in the footer and not in every other paragraph.
  7. Label advertising links. Readers have a right to know that you earn a reward on their purchase. A short note on the article is enough and most people appreciate it.
  8. Measure and evaluate after a month. Which articles bring clicks, which clicks lead to orders, which programme approves and which rejects. Shift your attention accordingly.

Common beginner mistakes

The most frequent mistake is choosing a programme by commission rate. Twenty percent at a shop nobody knows sells less than four percent at a shop people trust and where they actually complete the order. Look at brand awareness, conversion rate, cookie length and the approval ratio if the network shows it.

The second mistake is too many links. An article in which every other word is a link reads like a flyer and the reader closes it. One to three links in the right places earn more than fifteen scattered around.

The third mistake is writing about products the author does not know. Readers are looking for experience, not specifications copied from the shop. If you do not have the product, say so and lean on what you genuinely know: a comparison of specifications, user experiences, the context of use.

Other frequent problems include links leading to closed programmes or discontinued products, forgotten advertising labels, impatience (quitting after two months without results, when search engines have not even indexed the site) and relying on a single programme. When that one shop halves its commission or closes the programme, your whole income disappears at once. Always have two or three alternative programmes in your field to which you can redirect links.

And one last, less obvious mistake: the publisher never contacts the affiliate manager. Yet one e-mail is enough, asking for a sample, a special code for readers or a higher commission after the first results. From the shop's side I can say that I receive such an e-mail from a fraction of publishers and almost always answer it positively.

Finding a programme in the AffilPlanet catalogue

Mapping programmes network by network is tedious: you have to register with each one, wait for approval and only then see the terms. That is why we built a catalogue of affiliate programmes that gathers more than 1,700 programmes from eHUB, Dognet, CJ Affiliate, Affial, AffiliatePort, eSpolupráce and Affilmax as well as in-house programmes of individual shops in one place. For each programme you see the network, commission, cookie length, reward type, countries and conditions, and you can filter by category, minimum commission or cookie length without registering. When you then apply to a network, you already know what you are asking for and why.

If you have your own site or channel, it is also worth listing it as a publisher. The catalogue works both ways: affiliate managers browse the list of publishers and approach those who fit their topic themselves. That is not a figure of speech, such approaches really do arrive, because a shop looks for new publishers as hard as a publisher looks for programmes. After registering you can follow selected programmes and receive notifications when a commission, condition or discount code changes, which saves you checking the interfaces of individual networks. Registration and the catalogue are free; AffilPlanet is not a network, handles no tracking or payouts and does not stand between you and the shop.

Affiliate marketing is not a fast route to money, but for a publisher who can write or film and wants to monetise content without goods of their own, it is one of the cleanest. The money comes for a real sale you helped bring about, and a well-written article earns it for years. Start with a small topic, patiently, with two or three programmes, and add more once you see what works.