When you subscribe to a service using PayPal, an Authorization will show in your account but the money won't actually leave your account and process as a Payment until your subscription renews.

PayPal will send you a notification email 2-3 days before your subscription is scheduled to renew. You will notice that the email says: "You authorized a transaction to Cleeng B.V. Money won't leave your account until Cleeng B.V. processes your order."