用英语写出自己对网上购物的利与弊，80词左右，学霸们，帮帮忙吧

shopping on the Internet,or shopping online,is being more and more popular.More and more people are using the internet to buy somethings.Why do people use the internet to shop?Some people say that it is more convenient.They can just stay at home and shop for anythings that they want at any time,day or night. If you want to buy something on the internet,you need a credit card.You have to type you credit card number and information on the web site and send it to the store over internet.But you should pay attention to because every thing has two point,shopping online has advantages and disadvantages.