You can change your payment method, edit your billing address, and view your invoices in the 'My Account' area under "Billing".
Add or change your payment method
You can add a new payment method or change an existing payment method in the first tab of the "Billing" page. Select the button "Add a payment method". You will then be asked to choose between using your credit card or your PayPal account to pay for your subscription. Enter your payment details and then click "Save".
Enter or change your billing address:
Switch to the next tab to enter a new billing address or change your existing one. Besides your name, company name and address, you can also enter your VAT ID.
Check the box "Apply to all previous invoices" to update your previous invoices with the new billing address.
View your billing history
To view or download your invoices, navigate to the third tab on the "Billing" page, called "Invoices". You can view a list of all invoices, or filter them by product.