Assertion: ad auction | /r/CapableOf | rank advertiser
Facets:
value: based on their bids
type: OTHER
Source sentences:
text: Because the ad auction ranks advertisers based on their bids and Quality Score, it creates a win-win-win situation: it assigns the ad unit to the advertisers who value it the most; the winning ads are therefore from the advertisers who are willing to pay the most; and the Quality Score-based approach ensures good user experience.