The "buy" feature is simple. Cardtonic allows you to purchase gift cards with your wallet balance. When the transaction is approved, the codes will be available in your transaction history.

Here are the steps to take:

1. Select the "buy gift card" option.

2. Search for or select the country from which you want to buy gift cards.

3. Choose from a wide range of gift cards.

4. Choose the desired unit, enter the quantity you want to buy and review trade policies.

5. Review your entry.

6. Click the payment button to confirm your order.

7. Then look through your purchase history for the gift card information. The delivery is instant.

Simple as that!