Terms of Service. This is a one-time service. By completing this purchase and entering your payment information, you authorize AmpliFi to charge your provided payment method upon any request of future services verbally or written as authorized by you until this agreement is severed in writing or the service package formally concludes. To terminate this agreement or change your payment method, you must contact ap@amplifigrowth.com. Cancellations with full refund of your order are provided up to 24 hours. No refunds will be provided in less than 24 hours prior to the scheduled meeting.