Please submit a ticket through our support forum (support.duoserve.com) stating that you wish to cancel ScheduFlow Online, with 'Cancel ScheduFlow Online Subscription' as the subject of your message.

Include the following information, based on the credit card you used to pay for the subscription:
 1. First and last name on the credit card
 2. Billing address associated with the credit card
 3. The last 4 digits of the credit card