Viewable cost–per–thousand impressions (vCPM):

Viewable cost–per–thousand impressions (vCPM):

·          lets you bid based on Google Ads’ projected views of your ad

·          applies to all ads that appear in Google Search and on the Display Network

·          counts an ad as “viewable” when 75% of it is visible on the screen for 5 seconds or more

·          lets you pay only for impressions that become viewable

Correct Answer is :

lets you pay only for impressions that become viewable

Source: https://academy.exceedlms.com