Implementation of Qiyas in E-Commerce Transaction Law

The e-commerce transaction system, as a novel phenomenon unknown in early Islam, necessitates the establishment of legal rulings relevant to Sharia principles, one of which is through the method of qiyas . This research aims to examine the relevance of qiyas as a method of istinbat (derivation of Islamic law) in the context of e-commerce transactions, particularly concerning its validity and application. The research employs a qualitative descriptive method with a literature review approach, focusing on classical and contemporary literature discussing the qiyas method and its implementation in e-commerce transaction law. The findings indicate that various forms of e-commerce transactions share legal commonalities ( illat ) with classical muamalah contracts, thus allowing for analogical deduction ( qiyas ). The implementation of qiyas in e-commerce transactions encompasses three aspects: 1) transactions in general, 2) the use of internet services, and 3) the payment process.