Secure Splitting of Bills and Managing Expenditure Using Blockchain

After its introduction in Web 3.0, blockchain has become the dominant technology for securely transferring data through decentralized peer-to-peer systems. Blockchain is an unchangeable ledger that enables safe, decentralized transaction execution. This paper proposes a system for dividing group expenses and managing expenses that employs blockchain technology for data security. In this project, we will integrate Blockchain technology with a web client so that users can easily access the application. This application will save all of the user’s transaction data in a secure manner, ensuring that the data is not tampered by anyone. Also, options for dividing the bill equally and unequally are also available. This application will also keep a track of user’s expenses, this feature will help them to manage their expenses accordingly.