Integrating with Credit Card Terminal by Innerfence Marketcircle Customer Service Team October 01, 2019 20:46 Follow Related articles How do I add a PayPal link or button to an invoice? Daylite and Billings Pro Integration How to take notes and link them to things in Daylite I have been testing Billings Pro and would now like to migrate my Billings database Subscribing to external calendars in Daylite