On the left-hand side of the screen in the navigation bar, select My Account. This will take you here:
In the horizontal navigation bar, click + Payment. This will take you here:
If your billing address and card information are not already filled in, follow the prompts to add that information.
Click on each box and type in the respective information.
- Street address
- Suite, box, etc (optional)
- City
- State
- Zipcode
- Credit Card Type
- Credit Card Number
- Name on Card
- MM (Expire Month)
- YYYY (Expire Year)
- CVV (3 digit security number on the back of card)
Type in the amount you are paying in the box next to the open invoice.
Click Submit Payment to finalize the payment.
These are samples.