WordStream Internet Marketing Software

Cost Per Impression: What is Cost Per Impression?

Cost per impression, or CPI, is a measure of online advertising costs. An impression is an appearance of an ad on a web page.

Free Keyword Tool Get thousands of relevent keyword suggestions - more, faster, free!	Free Keyword Niche Finder Discover profitable pockets of keywords for your business.	Free Negative Keyword Suggestion Tool Identify wasted spend before it happens and increase your paid search ROI.