Description: The ‘one-time payment’ refers to a financial transaction that is made at a single moment, as opposed to recurring payments that occur periodically. This type of payment is common in various online payment platforms and is used to purchase goods or services immediately. The main characteristics of one-time payment include its simplicity and speed, as the user can complete the transaction in just a few steps, making it an attractive option for consumers seeking efficiency. Additionally, one-time payments allow merchants to receive money immediately, improving their cash flow. This method is especially relevant in e-commerce, where consumers prefer to make quick purchases without committing to future payments. In summary, one-time payment is a direct and effective way to conduct financial transactions in the digital environment, facilitating the buying-selling process for both buyers and sellers.