Email Marketing ROI 3 years ago calcgeek com 15 minutes Audience Size$Audience Size Email Campaigns Cost$Email Campaigns Cost Response Rate%Response Rate Email Conversion Rate%Email Conversion Rate Average Purchase$Average Purchase CalculateReset Cost per contract$Cost per contract No. of ResponderNo. of Responder No. of BuyersNo. of Buyers Revenue Generated$Revenue Generated Profit$Profit Cost per Responder$Cost per Responder Cost per Buyer$Cost per Buyer Preporučeni članciProfitability IndexBreak EvenRequired Rate of ReturnEconomic Order Quantity #Email #Marketing #ROI