1. People who find you can understand and buy
Some visitors already turn into inquiries without ads, and people who talk to you understand what you sell and why it costs what it does. If not, fix the offer and the page first.
Ads guide by Mark Parfenov, published 10 November 2026
Ads speed up what already works. If the offer, the follow-up or the tracking isn’t ready, they mostly speed up spending. Check these six points before you start, then use the quick check at the end.

Some visitors already turn into inquiries without ads, and people who talk to you understand what you sell and why it costs what it does. If not, fix the offer and the page first.
You know your average sale and margin, so you know how much you can afford to pay for a lead and for a customer. Without that, there’s no way to tell a good campaign from a bad one.
Forms, calls and bookings record where they came from, and you can follow them to a paying customer. Otherwise you’ll see clicks and spend, but not results.
Paid leads cost money every time. If inquiries wait days for an answer, much of that money is wasted.
The page people land on says what the ad promised, in the same words, with one clear next step.
You can spend a modest amount for a few months to learn, without needing every euro back in the first weeks. Start small, judge on cost per qualified lead, then scale what works.
What I’ve learned and use in practice, checked against current benchmarks and official checklists on 10 November 2026. Experience and benchmarks, not guarantees.
One offer, one audience, one landing page, tracking from click to payment and a budget you can afford to learn with. For a Bay Area services company, that approach brought qualified leads at about $48 each.
The first call is free. The diagnostic (€950, fixed) finds where your leads and deals are lost and gives you the fixes in priority order.