Google AdSense will soon move from paying per click to paying per impression and split the revenue share into separate rates for the buy-side and sell-side
Abner Li / 9to5Google :
Context & Ripple Effects
Google has been progressively changing the measurement and automation layer around display advertising: it moved toward viewability-based display billing, adopted data-driven attribution in Google Ads, and introduced machine-led AdSense placement optimization.
The AdSense change extends that arc to publisher compensation and platform economics. It matters because a payment-model change can alter which inventory and optimization choices publishers prioritize even if overall demand does not immediately change.
First-order effects
- AdSense publishers will be paid on impressions rather than clicks, requiring them to evaluate monetization around delivered and viewable audience rather than click volume.
- Google will disclose separate buy-side and sell-side revenue-share rates, making the platform's respective roles in the transaction more legible to its customers.
Second-order effects
- Publishers may adjust page design, ad placement, and traffic-quality efforts toward impression delivery; the earlier automated placement system gives Google a mechanism to influence those choices at scale.
- Advertisers and intermediaries gain a clearer basis for comparing Google’s buy-side and sell-side economics with alternative routes to inventory, especially as Google has reportedly steered advertisers toward third-party resellers.
Third-order effects
- If impression-based settlement becomes the durable norm, publisher ad monetization will be more tightly tied to measurable inventory quality and audience scale than to click behavior.
- Separating the two platform rates points toward greater scrutiny of how ad-tech intermediaries price each side of a transaction; whether it changes competition depends on how comparable disclosure becomes across the market.
The trend: Digital advertising is shifting from click-centric outcomes toward auditable delivery, automated optimization, and clearer accounting across the ad-tech supply chain.