Paytm is one of the best shopping in india.it is very usefull to buy online stuff as is porvides fast delivery within 2-3 business days and it is the most used website in india to pay mobile and power bills, to recharge a mobile number, to book online movie tickets.very simple to use and one of the best part about it is that u can send your paytm cast to your bank account too.now a days people are using paytm cash instead of real cash to do day to day transaction.according to me.its the best shopping as well as payment app ever.