Google Ads: stop paying for clicks, pay for conversions

Google Ads is one of the most powerful acquisition levers there is: the promise of being visible, immediately, in front of people who are looking for exactly what you offer. It's also one of the most effective for burning through a budget without getting anything. The difference between a profitable campaign and a financial pit is not the size of the budget, but the way it is managed.

The guiding principle can be summed up in one sentence: a click has no value in itself. What matters is the conversion — a sale, a quote, a call, an appointment. Here's how to move from traffic logic to results logic.

The most common mistake is to judge a campaign by the number of clicks or ad position. This is reassuring – the figures are rising – but it says nothing about profitability. You can pay a lot for a lot of clicks that lead to nothing.

The causes of failure are almost always the same. Too broad targeting first: we pay for vaguely related searches, therefore for visitors who will never buy. A lack of negative keywords then: without a list of negative terms, your ads appear on irrelevant searches (for example “free”, “job”, or the name of a product that you do not sell). A disappointing landing page too: we attract the click to a slow, confusing or off-topic page, and the visitor leaves immediately - the budget is spent, the conversion lost. Finally, a absence of conversion tracking: without measuring what happens after the click, we pilot blindly and optimize the wrong indicators.

The cost per conversion (or cost per acquisition) answers the only question that matters: how much does a customer, a quote or an appointment obtained cost me? It is this figure, not the cost per click, that determines whether a campaign is profitable.

The ROAS (Return On Ad Spend) measures the turnover generated for each euro invested. An ROAS of 4 means that every euro spent returns four. It is the compass of e-commerce and, more broadly, of any activity that knows how to attribute a value to its conversions.

As long as these indicators are not correctly measured, talking about optimization is meaningless: we cannot improve what we do not measure.

A conversion-driven campaign relies on a few solid fundamentals.

A few highly qualified clicks are better than a lot of lukewarm clicks. This involves keywords with high purchasing intent (often precise and “long” queries), good use of match types, and a rigorous list of negative keywords that we continually enrich.

A good ad promises a clear response to the need expressed in the research, highlights a concrete benefit and encourages action. Consistency between search, ad and landing page is crucial: this is what Google rewards with a better “quality score”, which lowers your costs.

This is often where everything comes down to it. A fast, clean page aligned with the ad promise, with a clear call to action and a frictionless journey, converts many more visitors. Investing in Google Ads without taking care of your landing pages is like filling a leaky bucket.

Measuring each conversion (purchase, form, call) is non-negotiable. This is what powers Google's intelligent bidding algorithms, identifying what works, cutting what doesn't, and shifting the budget towards what really pays off.

We often oppose advertising (SEA) and natural referencing (SEO): it is a false opposition. SEA buys immediate visibility, ideal for testing a market, supporting a launch or capturing hot demand — but it stops as soon as the budget stops. SEO builds a durable asset, slower to install but which continues to produce. The two reinforce each other: advertising captures demand while organic establishes your authority in the long term. The right strategy combines the two according to your objectives and your maturity.

Succeeding on Google Ads does not mean spending more, it means spending better: targeting specific intentions, excluding the superfluous, aligning ads and landing pages, and above all managing by cost per conversion and ROAS rather than by click. A well-constructed campaign doesn't make you pay for attention, it makes you pay for results.

This is exactly our approach at Reqst: no longer pay to click, but pay to convert — with strategic management of your campaigns oriented to measurable growth.

Do your campaigns cost more than they bring in? Request an audit of your campaigns or book a call — we identify where your budget is going and how to redirect it towards conversion.