Abstract: The paper studied the behavior of total retail sales of ecommerce in India during 2005-2020 with the help of semilog and exponential trend model and Bai-Perron(2003) test for structural shift and Hodrick-Prescott Filter (1989) model for smooth trend and ARIMA(1,1,1) model for stationary and we relates its relationship with internet users,credit and debit card users and GDP growth rate during 2005-2015 with the help of double log multivariable regression model although Johansen cointegration test(1988) and VEC model(1996)were applied to relate growth with retail sales of ecommerce.