Auto-Pilot is a new feature to help you fly through your day. Batch is processing all at once, starting with orders coming from ecommerce that can Auto-Import real-time.
If you prefer bring in new customers and orders all at once this can be done manually. Now with Auto-Pilot is can be done automatically, with a click, when you are ready.
In your ecommerce settings set the Description and click the checkbox for Auto-Batch. Then, in Orders look for Auto pulldown with a Batch entry using Description you set.