Ad Auction and Bidding Flashcards

An advertiser has a Max CPC bid of $2.00 and a Quality Score of 8. A competitor bids $3.00 with a Quality Score of 4. Who wins the auction?

Answer: The advertiser, because their Ad Rank is higher

Ad Rank = Max CPC × Quality Score, so the advertiser's rank (16) beats the competitor's rank (12).

What does 'actual CPC' refer to in Google Ads?

Answer: The amount you are charged, which is often less than your max bid

Actual CPC is the amount actually charged, calculated as the next competitor's Ad Rank divided by your Quality Score, plus $0.01.

In a second-price auction model used by Google Ads, the winner pays:

Answer: Just enough to beat the next highest Ad Rank

Google uses a generalized second-price model where the winner pays only what is needed to maintain their position over the next competitor.

Which of the following would MOST directly lower your cost-per-click while maintaining your ad position?

Answer: Improving your Quality Score

A higher Quality Score improves Ad Rank and reduces the actual CPC you pay to maintain or improve position.

A 'bid adjustment' in Google Ads allows advertisers to:

Answer: Increase or decrease bids for specific signals like device or location

Bid adjustments let you modify bids by a percentage based on factors such as device type, location, time of day, or audience.

What happens when multiple keywords in an account could trigger the same search query?

Answer: Google typically uses the most specific or highest Ad Rank keyword

Google's system prefers the most specific matching keyword, and among similar specificity it factors in Ad Rank to determine which keyword triggers the ad.

How does Enhanced CPC (eCPC) modify your manual bids?

Answer: It automatically raises or lowers bids based on the likelihood of a conversion

eCPC uses Google's signals to increase bids when a click seems likely to convert and decrease bids when conversion is unlikely.