Which part of the sales document configuration has settings for immediate delivery?

The correct choice highlights the significance of delivery type configuration in the context of sales document settings for immediate delivery. This aspect encompasses the specific rules and parameters that dictate how deliveries are to be processed following the creation of a sales order.

Immediate delivery refers to the ability to fulfill an order promptly upon processing, which is often critical for meeting customer expectations and maintaining efficient supply chain operations. The delivery type configuration includes defining whether an order can trigger immediate deliveries, as well as specifying any necessary logistics considerations tied to such deliveries.

The other options do not specifically address the immediate delivery aspect of sales document configuration. Sales area data and customer master data pertain more to the overall structure and customer-specific information rather than the mechanics of delivery timing. Logistics execution settings could influence delivery processes after an order is created, but they do not directly control the immediate delivery function within sales document processing as effectively as delivery type configuration does.