Cost Per Thousand – CPM definition explanation

What is Cost Per Thousand – CPM?
Web sites that sell advertising will guarantee an advertiser a certain number of impressions quoted at X dollars per CPM. Read more for examples and further explanation including related video clips and also comments

Example explains Cost Per Thousand – CPM
For example, a Web site that has a CPM rate of $20 and guarantees advertisers 100,000 impressions, will charge $2,000 ($20 x 100).

Why the M? It’s the roman numeral for 1000.

[tubepress mode=’tag’, tagValue=’Cost Per Thousand – CPM invest’]