Monthly payments are automatically charged to the credit or debit card listed on file.
To change your card information:
Log in to your account at blueprintprep.com in the upper right hand corner
Click on My Saved Cards and add the card you would like to use.
Click on My Subscriptions
Then click Edit on the subscription to change the payment method with the new credit card information.
Please be sure to update all information before the next installment due date.