You can add items to your recurring shipments by simply browsing the site and selecting the "Subscribe" button.
You will then be able to select your next ship date, preferred order frequency, and quantity. Click “Done” to save your preferences.
To remove an item from your recurring order, first, visit your Recurring Shipment page.
Once on this page, click on "Manage Items" to see everything you are subscribed to. Once here, just click "Remove" under the item you want to remove from Recurring.