Google Ad Manager's Unified Pricing Rules: A Look Back at the Retired Floor-Price System
· 2h ago · Originally reported by PPC Land
Google Ad Manager's unified pricing rules (UPR), a single floor-price mechanism for non-guaranteed demand, launched in 2019 and was retired in December 2025. The system allowed publishers to set one minimum price across all open auction demand. PPC Land published a retrospective guide explaining how UPR worked and what replaced it.
Why it matters
UPR gave publishers a single lever to control minimum bids across programmatic demand, and its retirement signals Google's evolving approach to how publishers monetize unsold ad inventory.
Explain it like I’m new here
Imagine setting one 'minimum offer' price at a garage sale instead of negotiating separately with every buyer — that's what UPR did for websites selling ad space, until Google switched to a new system.
Terms in this story
Unified auction
A unified auction is a single auction in which all demand sources, such as direct campaigns, header bidders and exchanges, compete for an impression under the same rules at the same time.
Floor price (reserve price)
A floor price is the minimum bid a publisher will accept for an impression; bids below the floor are rejected, even if they are the highest bid in the auction.
Publisher
A publisher is any owner of content or a digital property, such as a website, app, streaming service, podcast or screen network, that earns money by selling ad space to advertisers.
Open auction
An open auction is a real-time programmatic auction in which any approved buyer connected to an exchange can bid on a publisher's impressions, without a pre-arranged deal.
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