Practitioners argue budget caps now steer Google Ads bidding more than relevance
· 2h ago · Originally reported by PPC Land
Two practitioners contend that budget-limited status now shapes how Google Ads bids, with spend displacing relevance as the main performance lever. The critique raises the question of whether Quality Score, the 2005-era metric, still works as the key optimisation tool it once was.
Why it matters
Bidding mechanics determine what a paid search click costs, so operators buying Google traffic for search arbitrage need to rethink how they set caps and judge click efficiency.
Explain it like I’m new here
It's like a school talent show where the kid who pays the most gets the best slot, even if another kid sings better.
Terms in this story
Google Ads
Google Ads is Google's advertising platform, where businesses bid to show ads on Google Search, its search partner sites, YouTube and other properties.
Ad spend
Ad spend is the money paid to advertising platforms to buy traffic; in search arbitrage it is the main cost of the business.
Quality Score
Quality Score is Google Ads' 1 to 10 diagnostic rating of how an advertiser's ad quality for a keyword compares with other advertisers.
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