I have purchased several times from amazon.Its a good online shoping site.
You will get a large variety of products here.
Price of products are lower than other online shoping sites.
Their delivery time is also less time taken.
Return policy is good, that is the important thing I like amazon.Totally hassle free return policy.Go to site, select return option & ur product will be picked up.
Money is also returned very early.
If you select COD & you pay through debit card you can get 10% discount.Newly launched.
If you compare between flipkart & amazon go for later.