Lessons Learned: CPI > CPC
Startup Lessons Learned
JANUARY 11, 2009
Other than that, you know their IP address, maybe their browser version or what country they are in. The Entrepreneur’s Guide to Customer Development ► June (3) What is a startup? When someone clicks on one of your traditional CPC or CPM ads, what do you know about them? In other words, not very much.
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