Q: How can I change/update my payment details?
A: If you are using FastSpring, there is a link to your order parameters in your confirmation email. If you follow this link, you can see the option to Update Payment Method.
If you are using PayPal, you can cancel your current subscription and let us know (via Contact Us form) so that we will send you a link to a new custom subscription (based on the your current pricing).
If you are using PayPal and would like to switch from PayPal to FastSpring, please let us know, we will send you all the necessary details.