Is there any interest on the amount paid? Grace 28 April 2021 22:55 Updated No, there is no interest payable by you. Related articles Is there an order limit? Where can I find out more about Zip? What happens when I place my first online order? Can I personalize my weekly menu? Do I need to complete the quiz and read the health acknowledgement before I can place an order for the Rapid Results Weight Loss Plan? Comments 0 comments Article is closed for comments.