There are many shopping sites available in market but amazon.com is best because of complete transparency and easy returns.
It has wide choice of products and many departments like home and decore, electronics, clothes and many more like this. I personally experience that amazon.com is best shopping site because of very easy and clear user interface for best online shopping experience.
Last but not the least amazon.com delivery is very fast its above my expectation I ordered a ambrane power bank thursday 6:30 PM and they deliver me saturday 11 in the morning.