Now a day’s people are looking for harassment free shopping, online shop is the best for harassment free shopping service. There are many reason that people are divert from traditional shopping to online shopping because in online shopping centre there are no problem while you are purchasing a product. In recent year people are very smart in technology. Political violence and safety reason customer aren’t want to going shopping centre, in this case people are love to order in online which is delivered that product in customer home and take the product price which is called cash on delivery. After 3G internet network is come in Bangladesh browsing spread are getting high so that people are love to use their smart phone for shopping online in bangladesh.