My experience with paytm has been really good. Whatever I have ordered till date have been perfectly delivered to me on time. and the kind of discounts they give at time is incomparable especially in home furnishings. I had ordered curtains and bean bags and so many other things .
And I dont have nay complain. and moreover, I have a colleague whose credit card was used by fraud for purchases on paytm and when we informed the cyber cell of paytm they were extremely fast in their action and on the 4th day money was even credited back his account.