Google Ads in plain English

What is Google Ads, and where do the ads appear?

Google Ads is Google's advertising system. Its best-known form is the search ad: the text result labeled “Sponsored” at the top (and bottom) of the results page. But the same system also serves ads on Google Maps, YouTube, Gmail, in Shopping results, and on millions of partner websites (the Display Network).

It is not a rival to SEO - the two complement each other: organic rankings take months to build, but then bring visitors “for free” - ads work instantly, but stop the moment you switch them off. A common tactic for a new site: let ads bring the traffic in the first months while your SEO matures. And whichever you choose, measurement happens in the same place: in Google Analytics and Search Console.

How is it decided who comes first? - the auction

For every single Google search, the system runs a lightning-fast auction among advertisers. The good news: the winner is not whoever pays the most. The order is decided by the so-called Ad Rank, which is roughly this: your bid MULTIPLIED by your quality. Quality includes how relevant your ad copy is to the search, how likely people are to click it, and how good the page is that the click lands on.

As a beginner, this is the most important news: quality saves you money. A small business that writes ads tailored to the search and sends clicks to a fast, relevant landing page regularly beats bigger-budget but generic competitors - with cheaper clicks, too. On top of that, the system prices so that you always pay only just enough to stay ahead of the advertiser behind you.

And a frequent question: there is no official minimum spend. In theory you can start a campaign with a few hundred forints a day - in practice, though, with a budget that small it takes a very long time to collect enough data to learn from.

Campaign types - and which one to start with as a beginner

The system offers several campaign types: Search (text ads in the search engine), Performance Max (Google's AI distributes everything across all surfaces), Demand Gen (visual ads on YouTube, Discover, and Gmail), Display (banners on partner sites), Video, and Shopping (product listings for online stores).

For a small business just starting out, the answer is clear: start with a Search campaign. This is where purchase intent is strongest - your ad is seen by someone who is searching for exactly what you do. Performance Max sounds tempting (“Google will figure it out”), but without conversion data it flies blind; it becomes worthwhile once your Search campaign is already running profitably. The old “Smart campaigns” are being phased out by Google - if someone recommends them, that advice is outdated.

Getting started, step by step

Getting started has one critical moment, right at account creation: by default, Google steers you into a simplified, hand-holding mode that hides the important settings. Look for the small link that switches to Expert Mode - only there can you see and control everything this article covers. The switch is one-way, but you will not regret it.

The second critical point: measurement before spending. Before you spend a single forint, set up conversion tracking - so the system can see what actually makes you money: a form submission, a phone-number click, a purchase. If Google Analytics is already connected, your key events can be imported into Ads. Without this you are advertising blind, and Google's automated bidding has nothing to optimize for.

The campaign itself is then built like this:

1. Create an account at ads.google.com - and switch to Expert Mode (instead of the simplified, guided mode).
2. Set up conversion tracking BEFORE spending: the Google tag on your site, or import your GA4 key events.
3. Search campaign: location targeting for your city/service area, Hungarian language, daily budget. In location settings, change the default to “people in or regularly in” your locations - otherwise you can get clicks from the other side of the world!
4. Keywords: what you want to show up for (“plumber Győr”) - as a beginner use exact/phrase match, not the loose default. And negative keywords for what you do NOT want: “free”, “jobs”, “DIY”.
5. Write the ad: multiple headlines and descriptions (Google mixes and matches them), and send the click to a subpage tailored to the search - never to a generic homepage.

How much does it cost, and when will you see results?

The price of a click is decided auction by auction - it depends on the competition in your industry, the location, and your quality. No trustworthy average price can be quoted for Hungary (there is no credible public data); as an international reference point: in the US market the average cost per click is around 5 dollars, but the spread across industries is huge - restaurants pay under 2 dollars per click, lawyers over 8. Hungarian prices are typically below these.

The daily budget rule surprises many: on a strong day, the system may spend up to twice your daily budget - in exchange, your monthly bill is guaranteed never to exceed daily budget × 30.4, and anything above that is credited back. So do not be alarmed by daily swings; the monthly ceiling is sacred.

Timing takes patience - not months, as with SEO, but not three days either: the automation takes 1-2 weeks to learn who your ad is worth showing to (and every major change restarts that learning!), and meaningful decisions need 2-3 months of data. For bidding, as a beginner stay with manual or Maximize Clicks with a cost-per-click cap, and only switch to Google's conversion-based optimization once you have collected 15-30 measured conversions.

The most common money burners

Running on default settings. Google ships several options switched on by default that are good for Google and expensive for you: the “Search partners” and “Display Network” expansion boxes come pre-ticked (untick them for your first campaign), location targeting also shows ads to people merely “interested in” your area (set it to presence), and “auto-apply recommendations” changes your campaign behind your back (turn it off and decide by hand).

Loose keyword matching without data. In a new campaign, keywords default to broad match if you choose automated bidding - the system then interprets very loosely what you should show up for, and without conversion data it buys plenty of irrelevant clicks. For beginners the recipe is exact/phrase match plus a weekly negative-keyword weeding session.

The “Google Ads expert” phone calls. New advertisers often get calls from Google (or subcontracted) consultants. Listen politely, but know this: their suggestions typically optimize for increasing your spend, not your profit. Never hand over control of your account, and never share a password.

Impatience and fiddling. Judging the campaign on day three is pointless - and daily tinkering is the worst, because every significant change restarts the learning period. One weekly look at the search terms: that is the healthy rhythm in the beginning.

And the most expensive mistake: advertising without measurement. Without conversion tracking, you cannot even tell whether your monthly budget brought customers or just clicks. It is the first thing to set up - and once it is in place, know the pause button too: pausing the campaign stops the spending immediately, at any time.

Advertising from Hungary: consent and invoicing

Two EU-specific points that directly affect small businesses in Hungary. The first is cookie consent: since 2024, Google requires Consent Mode v2 from European advertisers - in plain terms, the cookie banner on your site must properly signal the visitor's choice to Google. Without it, your conversion tracking is crippled and you cannot build remarketing lists either. If your site was built with us, this works correctly out of the box.

The second is invoicing: your contract is with Google Ireland, so as a VAT-registered Hungarian business the invoice uses the reverse-charge mechanism - you declare the VAT in Hungary yourself, and it is worth adding your EU VAT number to the account right away. If you are VAT-exempt, the handling is special - definitely discuss it with your accountant.

Frequently asked questions