The era of digitalization has led to changes the demands of human life which growing up to innovation and new lifestyles in the business world, through e-commerce. E-commerce is a business transaction model through the internet that can be done anytime and anywhere. The emergence of e-commerce transactions has alarmed the Islamic community, both in terms of security and shari'ah economic law. This study aims to analyze the practice of e-commerce the correlation based on the perspective of Shari’ah economic law, by using the research method used is a literature study approach. This study found important notes that e-commerce practice based on shari'ah law, can be justified because it has identicals with buying and selling Bai` As-salam if it fulfills matters into obligations in the Baii’ussalam.