Online transactions refer to the process of buying or selling goods and services over the internet. This can involve using a computer or smartphone to make purchases from websites or apps. When you shop online, you typically select items, add them to your cart, and then proceed to checkout, where you enter your payment information, such as credit card details or use digital wallets like PayPal. Once the payment is processed, the seller confirms the transaction, and you receive a confirmation email. Your purchased items are then shipped to your address, or you may gain access to digital products immediately. Online transactions have made shopping more convenient and accessible for everyone.