I’m using Flipkart since 2012 and my experience with flipkart is really good.
they always provide a variety of products to choose from and the price of products is also slightly different and lower than the product on other online stores.
If we talk about Customer service, they are best, whenever I asked for their help and support, I got it.
Website of flipkart is very simple and user friendly, anyone can search for product simply form search bar or choose Category according to their choice.
Delivery time Depends on the product and delivery area. Flipkart app works well on iPhone and Andriod but never used it on Windows phone.
In last I can say that, this is for INDIAN’s.