Amazon is a site at which online shopping is done. This site also has its own application to do online shopping. Now a days, amazon is getting smarter and smarter.
Because in the recent update of app, it contains the feature of comparing the items. This is the most coolest feature of amazon. Amazon is the only one who sells redmi mobiles at the least price. There is the sale on 12: 00 pm every morning for redmi mobiles.
But it does not supports COD which is very bad. But to impress the costumers, they found a new trick that they gives the huge discount on the online payment from paypal, credit card etc.
Also it gives the detailed information about the best sellers of products. But the delivery period is so long as compared to other popolar sites like flipkart etc. So this is one drawback. Amazon also has the service of selling used and refurbished items.
Also amazon launched the amazon kindle application to read books online and offline. This is good for the online book readers. Also amazon has its own appstore from which some paid applications on playstore can be downloaded from here.
In short, amazon is the good site for purchasing and selling items online.