A wide range of technologies is used in e-commerce that includes electronic data interchange (EDI), electronic mail (e-mail), electronic funds transfer (EFT). In the case of Electronic Data Interchange (EDI), there needs to be an agreement between trading partners. EDI is a standard method for exchanging business data. E-mail and fax are also forms of EDI. In Bangladesh small, medium, and big enterprises have taken up e-business platforms. When compared to developed countries, developing countries have a higher potential for improving the business structure and raise productivity by using e-commerce as a medium. M-Commerce (Mobile Commerce) and F-Commerce (Facebook Commerce) are very popular in today's e-business world. Over the years, the number of online transactions has been on the rise. According to BTRC officials, the number of internet subscribers in Bangladesh had crossed 80 million in 2017. At present, there are approximately 2,000 e-commerce sites and 50,000 Facebook-based outlets delivering almost 30,000 products a day. Currently, 80 per cent of the online sales are taking place in Dhaka, Chattogram and Gazipur.