What Is Cost per thousand impressions (CPM)?

Cost per thousand impressions (CPM) is an online advertising term that refers to the price of one thousand ad impressions on one webpage. 

Comments

Popular posts from this blog

The function swapRedGreen has one parameter, a pixel. This function swaps the red and green values and returns the resulting red, green and blue values somehow. Which one of the following is the correct code for this function?