Google's Ad Quality Launches

Most ads quality launches have some CPC or CPA component, it impacts pricing in some way?
Witness[4100/1][1]
We expect all partners to adhere to whatever terms and conditions we've put in place with them.
WITNESS[1][4]
Auction-time bidding is a very productive strategy and something that I would say is probably our standard.
THE WITNESS[1][5]
Each of them have different business priorities that they're trying to work with.
PATRICK CHANG[1][2]
There are various ways that Google can change the way the auction runs that change prices in a very clear way.
None[3]