You can view the next billing date in "Subscriptions" in your account.
1. Click on 'Go To My Account' from your Confirmation email.
2. Click on 'Subscriptions' to view the next delivery date.
Desktop View:
Mobile View:
3. To change your billing date, just click on 'Subscriptions' then 'Edit'. Click on 'Change next charge date' to complete the process and Save.