Ace the ESCP Marketing Test 2026 – Boost Your Creative Edge and Win!

CPM in advertising stands for "Cost per thousand impressions." This term is widely used in digital marketing to refer to the cost of acquiring 1,000 impressions of an advertisement. It is a crucial metric in the advertising industry because it allows marketers to understand and compare the costs associated with different advertising strategies based on how many times their ad is displayed to potential customers.

When advertisers know the CPM, they can better budget their advertising spend and evaluate the efficiency of various ad placements. The use of "thousand" in CPM represents the metric's scaling, where "M" stands for "mille," the Latin word for thousand. This makes it easier for advertisers to gauge the visibility and reach of their campaigns, facilitating more informed decisions regarding their advertising strategies and budgeting.