All payments are accepted through
Click SUBSCRIBE button of your desired plan. You will be prompted to login. If you do not have RunPDF account, please follow the signup process. Once logged-in, you will be directed to PayPal web site where you'll need to create or use your existing PayPal account to set up the auto-recurring payment.
You can link your Visa, MasterCard, Discover, or American Express card to your PayPal account and use it to pay for your subscription.