CPC Meaning in Plain English
Average CPC is calculated as total click cost divided by total clicks. Actual click prices can vary based on auctions, targeting, bids, competition, and relevance.
CPC describes traffic cost, not customer value. A more expensive click from a qualified prospect can be more useful than many inexpensive but irrelevant visits.
Example
If advertising costs $200 and produces 50 clicks, the average CPC is $4.
Why It Matters
CPC helps manage bids and traffic costs, especially when evaluated alongside conversion rate, CPA, and business value.