Digitalization played an important role in the last 10 years. The development of digital payment technologyhas changed people's lifestyles in making transactions. Lots of SMEs use the internet to develop their business, expand their coverage and facilitate payment transactions. Digital payments really help make it easier for SMEs to make transactions easier. With the increasing number of digital transactions, data security and privacy are of particular concern to SME players. These critical considerations include how to store data, access data, and ensure data privacy is safe when making transactions. To deal with data security and privacy issues, blockchainbased technology using the Hyperledger fabric will be very helpful. Hyperledger Fabric is a permissioned blockchain technology that provides a way to secure interactions between members in groups on a blockchain node. In this paper, we will show how to implement the Hyperledger fabric to store, manage and maintain data or information to maintain data confidentiality when making transactions