I have ordered many things from snapdeal.com and I have to say that their delivery time is fastest and the packaging is also very good. I have recently ordered a t-shirt for my dad and it arrived before the estimated delivery time and was also well packed unlike other sites like flipkart which send products in very damage boxes. Snapdeal.com also has a wide range of products and offers. I like the interface of its app as it is very easy to use. It is better than any other e-commerce sites I have ever used. The customer support is also very responive and get to you very quickly.
I recommend this site as the payment process is very simple and the interface of the site is also very easy to use and anyone can order products from snapdeal.