Nowadays shopping at physical stores is considered cost-ineffective and time-consuming. Thus, E-Commerce is booming. Online shopping is a process whereby consumers directly buy goods, services etc. from a seller without an intermediary service over the Internet. Shoppers can visit web stores from the comfort of their house and shop by sitting in front of the computer. Online stores are available 24 hours a day and accessible through the internet everywhere. So it is very convenient for...