When a Customer purchases a subscription, every month #BUTFIRSTEARTH will bill the Customer in the amount stated at the time of purchase, using the payment method specified by the Customer. Subscriptions begin as soon as the Customer has successfully completed the sign-up process, including payment confirmation. Subscriptions renew automatically, on a monthly basis, unless the Customer cancels the subscription. #BUTFIRSTEARTH may change its pricing, but Customer subscription billings will not be changed without the Customer’s permission. Customers may cancel subscriptions at any time by logging into their account.