what is vpa in upi transaction

VPA stands for Virtual Payment Address, which is a unique digital identifier often referred to as your UPI ID. It is essential for a UPI transaction as it acts as an alias for your bank account, allowing you to send and receive money instantly without disclosing sensitive information like your account number or IFSC code. This address is typically structured like *username@bankname* and is used to secure and simplify the fund transfer process on UPI-enabled applications.