\u26a1 Quick answer:<\/strong> You don’t pay for a position in search results \u2014 you pay per click, and the auction is won not by whoever bids most but by whoever has the highest bid multiplied by ad quality. That’s why average cost per click ranges from $0.63 in entertainment to $6.75 for legal services<\/a>: in expensive niches a low CTR drags Quality Score down, and that pushes the price up. Cross-industry averages: CPC $2.96, CTR 3.52%, conversion rate 4.40%, cost per lead $53.89.<\/p>\n Google Ads looks simple \u2014 pay money, appear in search. The mechanics underneath are more involved, and not understanding them explains why two companies in the same niche can pay twice as much per click as each other. We calculated overall budgets in a separate article<\/a>; this one is about how the machinery works.<\/p>\n Every time someone types a query, Google runs an auction in a fraction of a second. The winner isn’t the highest bid but the highest Ad Rank, calculated roughly as your bid multiplied by a quality measure, plus the expected impact of extensions.<\/p>\n The consequence matters and isn’t obvious to everyone: an advertiser with a weaker ad has to pay more for the same position. And conversely \u2014 a strong ad beats someone bidding higher.<\/p>\n One more detail people often don’t know: you don’t pay your bid, you pay the minimum needed to beat the next advertiser by rank. So the real cost per click is almost always lower than your maximum bid, and raising the bid doesn’t automatically mean paying more per visit \u2014 it widens the range of auctions you take part in at all.<\/p>\n Quality Score has three components: expected CTR, ad relevance to the query, and landing page experience. Each is judged relative to competitors on the same query.<\/p>\n The practical consequence: if your search CTR sits below 3%, you’re paying a low-quality surcharge on every click. That’s not abstract, it’s direct money \u2014 and it explains why industries with the lowest CTR (legal, insurance, medical) simultaneously carry the highest click prices.<\/p>\n The cheapest way to lower advertising cost isn’t to lower your bid \u2014 it’s to raise the relevance of the ad and the landing page.<\/p>\n In practice that means: instead of one ad group covering every service, separate groups for each direction, each with its own copy and its own landing page. Someone searching “Bosch refrigerator repair” should see an ad about exactly that, not a generic “appliance repair.”<\/p>\nHow the Auction Works<\/h2>\n
Quality Score: Why Cheaper Doesn’t Mean Worse<\/h2>\n
What a Click Costs Across Niches<\/h2>\n