? Radiation, sore eyes, fatigue carpal tunnel syndrome and characteristics of a hermit. These are the common “sickness” people get when working with computers too long. Shopping is one of the largest industries in the world. For the people who decide to shop on the Internet, have to face many disadvantages. Many people prefer to shop in malls because they are able to see and feel the texture of the things that they want before they purchase it. Usually when purchasing a product online through the net, people do not know what they are reall ....