1. Visit your Binance account, click [Deposit] and select [Buy Coins with One Click].
2. Decide which cryptocurrency you want to buy, the currency you want to buy it in, and the amount you want to spend.
3. You can choose from a variety of payment methods, such as credit/debit cards or third-party payment providers.
4. If you use a credit/debit card to top up, you need to click [Add New Card] and fill in the necessary information to add your bank card details.
5. Then follow the prompts to complete the transaction. The purchased cryptocurrency will be credited to your Binance account.