Even the trade, people gain benefit from the internet for their trade. Some websites like Ebay or Amazon help people to sell their things. Some people start what we call E-commerce in these years. Some people open a shop by using some websites or application like Facebook and Instragram. You can find almost anything in internet such as cloth shop, shoe shop, or furniture shop. It is convenient for everyone. And many banks around the world start to have what we call net bank which will help their customers to transfer their money through the internet and they also can pay any bill by net bank too and it is very convenient when customers can shop and pay online which mean they can buy anything while they are just sitting at the sofa.