Digital marketing agency — Palamós · Girona Available for new projects ENESCA
Let's talk →
News

Google Ads: what it is, how it works and how much it costs.

You search for something on Google and the first results carry an «Ad» label. That is Google Ads: the system that puts you at the top the same day, charges you only when someone clicks and lets you measure every euro. Here you will see what it is, how its auction works and what it really costs.

Type anything into Google and, before the usual results, two or three appear with a small label: «Ad». Those sites are not there by luck or seniority. They are on Google Ads, and they have paid to sit exactly where their customer looks first. If you run a business and want to appear at the top today, this matters to you.

Team working on a Google Ads campaign on a laptop

What is Google Ads?

Google Ads is Google's advertising platform, formerly called AdWords. With it you place ads in the search results, on YouTube, in Gmail and across millions of partner sites. The flagship format is search: your ad appears right when someone types what you sell, and you only pay if they click. You can see it explained in the official Google Ads help.

Google Ads and SEO are not the same

They get mixed up and they do different jobs. SEO works the results you do not pay for and takes months to bear fruit. Google Ads puts you on top from day one in exchange for paying per click. SEO is a long-distance race; Google Ads is a switch you flip today. The ideal is to combine them, not choose.

How Google Ads works: the auction

Here is the part almost nobody explains well. Every time someone searches, Google runs an auction in milliseconds to decide which ads show and in what order. And the winner is not whoever puts up the most money.

Two things weigh in that auction: your bid (how much you are willing to pay for a click) and the quality of your ad and the page it leads to. Google rewards good ads because it wants people to find what they search for. That is why a relevant ad can appear higher while paying less than a worse one. The detail is in Google's documentation on the auction.

The types of Google Ads campaign

It is not all search. Depending on what you want to achieve, you pick a campaign type:

Google Ads campaign strategy on a laptop screen

How much Google Ads costs

The million-euro question, and the honest answer is: whatever you want. On Google Ads there is no fee and no minimum. You set a daily budget and pay per click. What each click costs varies a lot by sector: a click for «criminal lawyer» is not worth the same as one for «plant shop».

What matters is not the cost of the click, but how much it costs you to win a customer and how much that customer leaves you. An expensive click that sells is cheap; a cheap one that does not convert is money thrown away. That is why it all starts with a controlled budget and grows when the numbers add up.

Quality Score: why you pay less for better ads

Google scores every ad: Quality Score. It looks at whether the ad really answers the search, whether people click and whether the page it lands on is good. The higher the score, the less you pay per click and the better you appear.

Translated: it is not about bidding harder, but about writing ads that match the search and sending them to a page that keeps their promise. Laziness here is paid for in euros.

The keyword and search intent

A Google Ads ad shows for keywords: the terms you want to appear for. And not all are worth the same. «Buy running shoes» is someone ready to buy; «how to wash running shoes» is another thing. Choosing the right keywords, and cutting the ones that do not sell, is what separates a profitable campaign from a hole. If you want to go deeper, conversion rate optimisation is the next step.

The landing page: where you send the click

This is the mistake that burns the most budget. You pay for a good click and send it to your home page, full of menus and exits. The click is lost and so is the sale. Every ad must lead to a landing page with a single goal, the one the ad promises. It is the difference between paying for visits and paying for customers. And the rest of your online advertising should speak the same language as the campaign.

Mistakes that burn the budget in Google Ads

The usual ones, and all avoidable:

Google Ads and SEO: better together

It is not one or the other. Google Ads gives you visibility today while SEO matures; and what you learn from the campaigns (which keywords sell, which message works) feeds your organic ranking. To understand the platform from the inside, the Google Ads entry on Wikipedia sums up its history and how it works.

How we do it at Magnes Factory

At Magnes Factory we build Google Ads campaigns that pay for themselves:

If you have a budget and want to appear at the top when your customer searches for what you sell, let's talk and build your campaigns.

Frequently asked questions

What is Google Ads?

Google Ads is Google's advertising platform. It lets you show ads in the search results, on YouTube, in Gmail and across millions of websites. You appear when someone searches for what you offer and, in search, you pay only if they click.

How much does Google Ads cost?

There is no fixed price. You set the daily budget and pay per click. What each click costs depends on the competition for that keyword and the quality of your ad. You can start small and scale up once you see what works.

How is Google Ads different from SEO?

SEO ranks you in the unpaid results and takes months. Google Ads puts you on top from day one, paying for each click. One delivers in the long run; the other, today. They work best together.

How does the Google Ads auction work?

Every time someone searches, Google runs an auction in milliseconds. The winner is not whoever pays most, but the combination of your bid and the quality of your ad and page. That is why a good ad can appear higher while paying less.

What is Quality Score in Google Ads?

It is the score Google gives your ad based on how relevant it is to the search and how good the page it leads to is. The higher it is, the less you pay per click and the better your position.

Is Google Ads worth it for a small business?

Yes, if you measure. With a controlled budget you appear in front of people already searching for what you sell, and you see which keyword and ad bring customers. What does not work gets cut; what sells gets scaled.

Magnes

Let's talk?