I choose this because it has new concept of cashback which is not found anywhere and others started copying .
The best aspect apparently is cashback on many products you purchase although you have to revolve here again .Buying products which have warranty will suit here best.
recharge and paying services are best and easy to use. even we can book irctc. But I tried to book a ticket and transaction failed.
worst aspect is logistics part where they wont deliver properly and and even service response is slow .we have ordered badminton bats and delivered in bad condition with a slight tilting and no response for long gap and ended up doing nothing.
Thought its okay with bats as they are long but again ordered kindle at cash back and its not working well.
I think proper check up of the quality and delivery should be taken care which will make paytm way ahead than rest