Your 30-day free trial will begin upon completion of account setup. If you don't want to continue using Tele-Watch, just cancel before the trial ends and you won't be charged. We will notify you before your first months charge and give you the option to cancel or continue at that time. Otherwise, you'll pay your monthly package cost {based on the number of cellular phones you have} for the service as long as your account is open. You can upgrade, downgrade, or cancel any time.