Virgin Mobile phone users can buy airtime using PayPal. Register your PayPal account with your Virgin Mobile phone account to make topping up easy. Creating an automatic payment service is another option. To register your PayPal account with your Virgin Mobile, you must make the first payment manually. Then the two accounts will be linked.
Go to the "Top-Up" page on Virgin Mobile.
Enter, in the "Add Money with a Credit/Debit Card" section, your phone number and the required amount to top-up.
Click the "Paypal" button on the next page, which redirects you to PayPal. Complete the purchasing process. From now on, you can log in to your main Virgin Mobile USA account and instantly top-up with PayPal.