#learnatownspace

Return On Investment (ROI) : A performance measure used to evaluate the efficiency and profitability of an investment, or to compare the efficiency and profitability of multiple investments.⠀ ⠀ Return on investment (ROI) is a ratio between net profit (over a period) and cost of investment (resulting from an investment of some resources at a point in time). A high ROI means the investment's gains compare favourable to its cost. -Wikipedia⠀ ⠀ Learn More to visit our website & YouTube Channel. @hubspotacademy. ⠀⠀⠀ Website : https://buff.ly/2L4S2U2⠀ YouTube Channel : https://buff.ly/2Zj9oms⠀ ⠀  

Churn Rate : A metric that measures how many customers you retain and at what value. To calculate churn rate, take the number of customers you lost during a certain time frame, and divide that by the total number of customers you had at the very beginning of that time frame. (Don't include any new sales from that time frame)⠀ ⠀ Churn rate means customers base (sometimes called attrition rate), in this broadest sense is a measure of the number of individuals or items moving out for a collective group over a specific period. It is one of the two primary factors that determine the steady-state level of customers business will support.- Wikipedia. ⠀ ⠀ Learn More to visit our website & YouTube Channel. ⠀ Website :https://buff.ly/2L4S2U2⠀ YouTube channel : https://buff.ly/2Zj9oms⠀ ⠀