A bundled transaction refers to the practice of combining multiple transactions into a single unit before execution. This approach is often used to improve efficiency and reduce transaction fees by processing several transfers at once.In many blockchain networks, transactions incur fees based on their size and complexity. By bundling transactions, users can share the fee costs, making it more cost-effective. Additionally, this method can help expedite processing times, especially during periods of network congestion.For instance, a merchant accepting payments from various customers can group these payments into one bundled transaction. This reduces the number of individual entries on the blockchain while still ensuring that each participant receives the correct amount.Bundled transactions can also enhance privacy, as tracking individual transfers becomes more challenging. By obscuring the exact nature of each transaction within a bundle, it adds an additional layer of anonymity for users involved. Overall, bundling enhances efficiency, cost-effectiveness, and privacy within blockchain networks.