What Is a Cap in Affiliate Marketing?

Hello, community! Did you know that in affiliate marketing, we can’t always earn as much as we’d like? And it’s not just because we aren’t putting in enough effort. Sometimes an advertiser sets limits on traffic volumes, known as caps. We’ll take a closer look at them in today’s article. 

Before we begin, a reminder that we’ve previously explained what fraud is. We recommend checking it out! 

What Is a Cap in Affiliate Marketing? 

We’ve already given a brief explanation at the start, but let’s go over it again. A cap is a limit on traffic volume, the number of conversions or clicks, or the budget that an advertiser sets for a particular offer. If you send more traffic than the cap allows, you might simply not get paid for the excess. And that would not violate the offer terms in any way. 

It’s worth adding, though, that there can be exceptions. An advertiser may even pay for traffic above the cap if they’re happy with its quality. But, of course, you shouldn’t count on that. 

Let’s look at a specific example. An offer has a daily cap of 20 FTDs. Once 20 FTDs have been reached, the affiliate must stop or redirect traffic according to the offer rules: payment for additional FTDs without prior approval is not guaranteed. The numbers are hypothetical, of course.

Test Caps Are the Most Common 

But why would an advertiser limit how much traffic an affiliate can deliver in the first place? The most important reason for the advertiser is to check the quality of your traffic. 

A cap can take different forms depending directly on the vertical you’re working in. In gambling, for example, the limit may apply to the number of FTDs. In nutra, it may limit the number of leads, and so on. 

Test caps are most common in verticals where users don’t have to put in much effort to complete the desired action—at least from the advertiser’s perspective. For example, this might apply to installs or CPL. 

Advertisers want traffic to generate revenue. That’s why, during testing, they look at more than just how many customers you’ve brought in. What matters just as much is whether that traffic is effective—in other words, whether it generates profit over the long term. If it doesn’t, an advertiser may draw the following conclusions: 

1. The traffic is not targeted, so it won’t justify the cost in the long run. 
2. The traffic may be targeted but still fail to meet the specified KPIs. For example, users may spend less money than the advertiser would like. 
3. The advertiser may detect fraud on the affiliate’s part and immediately end the partnership. 

In other words, the cap primarily serves the advertiser’s interests. The affiliate’s job is to prove the quality of their traffic to earn the opportunity to work with higher limits. 

Types of Caps in Affiliate Marketing

Caps can vary by duration, the metric being limited, and their scope. By duration, there are daily, weekly, monthly, and total caps, the last of which do not reset periodically. Test caps are another category: temporary limits used to evaluate a new traffic source or partner, which may also apply for a specified period.

By metric, a cap may limit clicks, leads, FTDs, installs, or total payouts. By scope, it may apply individually to a particular affiliate or collectively to everyone promoting an offer.

Can You Increase a Cap? 

Yes, absolutely. But it does take effort. The most obvious way to raise a cap is to send high-quality, targeted traffic. 

It’s easiest to raise a cap when you work directly with the advertiser. If you work through an affiliate network, the process is a little longer: 

1. The affiliate asks the network to raise the limit. 
2. The network passes the request on to the advertiser. 
3. The affiliate waits for a response. 

When you work directly with the product owner, the whole process becomes much shorter. 

There are also some less-than-honest ways to send traffic above a cap. Some affiliates use multiple accounts to do this. We don’t recommend that approach: if the advertiser suspects it and can prove it, you risk losing your payout. In most cases, multi-accounting violates the offer’s terms. 

Conclusion 

So, a cap isn’t just a restriction that stops an affiliate from earning more. Above all, it’s a tool advertisers use to assess traffic quality. That’s why test limits shouldn’t automatically be seen as a bad thing. Instead, they’re an opportunity to prove your effectiveness and unlock more room to scale. 

The key is to bring in the right audience, follow the offer terms, and avoid questionable ways of bypassing the limits. After all, high-quality traffic and strong results are the best arguments for a higher cap and a long-term partnership with the advertiser. 

Have you ever worked with a cap? Tell us how you managed to increase yours in our Telegram community, Ukraine’s best affiliate marketing community! 

Best regards, your Geek! 

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