I use to do shopping via paytm and I have purchased so many things from paytm in a span of last three or four months, their service is good and sometimes they use to deliver the item via bluedart courier service as they don’t have their own courier service unlike flipkart.
Few times I received bad quality products but I raised the request for return and I got the amount back into my paytm wallet so I won’t say that they have bad service. I’m completely satisfied with their service and so many times I compared their price with other e-commerce sites and I found paytm the best. Even they do offer some great deals and 20-40% cashback most of the time on some products. Even we can submit the amount into paytm wallet and we can use the wallet to do online recharge without putting much efforts and time.