Cost Per Click (CPC)

Cost Per Click (CPC) is the amount you pay for each click on an online ad in platforms such as Google Ads or social media. You only pay when someone actually clicks on your ad, not for impressions. This makes CPC a performance-driven model in which you pay for active interest rather than reach. For SMBs, this means your ad budget is directly tied to measurable actions.

How the CPC model works in practice

With CPC advertising, you decide the maximum amount you want to pay per click. We call this the maximum CPC bid. Google Ads and other platforms use an auction system in which your bid, the quality of your ad and the expected click rate determine whether and where your ad appears. A higher bid increases your chances of a better position, but a relevant ad with a good landing page can still perform well with a lower bid. The actual CPC you pay is often lower than your maximum bid because you only pay enough to beat the advertiser below you. This system prevents you from automatically spending your entire budget on each click.

Why CPC came about and is still the standard today

Before the introduction of CPC, advertisers primarily paid for impressions, regardless of whether someone showed interest. This model was inefficient for companies with limited budgets. CPC became popular because the risk shifted from the advertiser to the platform: you only pay for actual interest. It remained attractive to search engines and social platforms because they could reward advertisers who created relevant content. Today, CPC is still dominant because it is transparent, measurable and scalable. You immediately see what each visitor costs you and can compare that to the value a visitor brings.

What CPC delivers for Dutch SMEs

With a well-thought-out CPC model, you can drive targeted traffic to your website without a large upfront investment. You only pay for people who are actively searching for your product or service. This makes it attractive for companies that want to tie their budget to results. For example, an ecommerce store can advertise using specific product names and only pay when someone clicks through to the product page. A B2B service provider can advertise using niche search terms and thus pay only for relevant leads. With search engine optimization (SEO), you work on organic visibility, but CPC campaigns deliver immediate traffic while you build your organic rankings. The combination of both ensures both quick results and sustainable growth. According to Google Ads Help, you can adjust campaigns in real time based on performance, which makes CPC flexible for varying goals.

CPC advertising fits different scenarios depending on your goal and stage in the customer journey. One situation calls for broad visibility, the other for targeted conversion. Below you'll see four concrete applications in which SMBs use CPC, plus when exactly you should take a different approach.

Direct lead generation for service providers

A consulting firm, installation company, or accounting firm can use CPC to advertise on search terms with high purchase intent, such as “hire an accountant for the self-employed” or “replace a boiler Nijmegen.” You only pay when someone clicks through to your contact form or quote request page. The power lies in the timing: your ad appears the moment someone is actively searching. An average CPC of 2 to 5 euros is common for local services, depending on competition. If your conversion rate is 10% and a customer brings in an average of 800 euros, a new customer will cost you 20 to 50 euros in ad spend. That’s straightforward and scalable. Just make sure your landing page directly aligns with the ad; otherwise, you’ll be paying for clicks that don’t yield any results.

Product promotion in ecommerce stores with seasonal peaks

An ecommerce store selling garden furniture, sporting goods or fashion can use CPC to promote specific products during peak periods. For example, you advertise on "buy barbecue" in April and May, when search volumes rise. Through ecommerce platforms such as Google Shopping, you pay per click on a product image. The CPC varies greatly by product category: from 0.20 euros for niche products to 3 euros for popular items with lots of competition. You can bid at the product level, so your budget goes to your best-selling items. This works well if your average order value and profit margin are known. Without those figures, you don't know if a 2 euro click is profitable.

Building brand awareness with display ads

In addition to search ads, you can use CPC for display campaigns on websites, YouTube, or social media. Here, you pay per click on a banner or video ad. This works well if you’re launching a new brand or product and want to build visibility. For example, a local coffee roastery can advertise on food blogs and pay when someone clicks through to the ecommerce store. The CPC is often lower than for search ads—between 0.10 and 1 euro—but the conversion rate is also lower because people aren’t actively searching. Display advertising therefore works better for brand awareness than for direct sales. Combine it with remarketing: show ads to people who have already visited your site, so your CPC goes toward warm leads instead of cold visitors.

When CPC is the right choice and when it is not

CPC fits well if you want measurable actions (requests, purchases, downloads) and if your search volume is sufficient. It works less well if your budget is under 300 euros per month, because then you won't collect enough data to optimize campaigns. Also, with very broad or vague search terms, you pay for many irrelevant clicks. In those cases, Cost Per Mille (pay per 1,000 impressions) is sometimes more effective for brand awareness. Don't choose CPC if you don't have a good landing page: a high CPC with low conversion eats up your budget without results. Start using CPC only if you know the customer journey and what action you expect from a visitor.