This is a subscription plan charged monthly to the same credit card provided. If you need to update or change credit card information, please notify us at least 5 business days before the next billing cycle. Engage 2 Engage™ (Acolyst) automatically charges your credit card on a recurring 30-day cycle from when you signed up. If you want to upgrade or alter your program plan after you sign up, email our team at [email protected]. NOTE: If payment is not received by the date of the cycle start, services will halt.