CPM(每千次曝光成本)
$1.25
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CPC 計算機
eCPM Calculator
透過輸入初始值、最終值和時間段輕鬆計算成長率。確定投資、人口或任何擴展指標的年度百分比變化。
精確計算您的潛在市場規模。根據目標人口、滲透率和平均客戶收入估算總客戶數、收入和市場滲透率。
Calculate Term Frequency-Inverse Document Frequency (TF-IDF) easily with this online tool. Input your document, term, corpus size, and document frequency to get instant TF-IDF scores and visualizations.