This document explains what buy-to-order is and how you can use it in the customer order flow.
A purchase order and a customer order are created during customer order entry without disrupting the customer order flow.
Throughout the process, it is possible to monitor the customer order/purchase order and, if necessary, recalculate price or change delivery terms.
The starting conditions listed in Creating a Purchase Order in the Customer Order Flow must be met.
The purpose of the buy-to-order function is to facilitate the procurement process during customer order entry by creating a purchase order in the customer order flow without disrupting the normal order entry.
Use the buy-to-order function when you need to buy an item that you do not keep in stock. For example, buy-to-order is applicable when a supplier takes on the role of an agent or cross-docking pool for deliveries to a certain customer. This means that goods will go directly to the customer or only shortly remain in stock while cross docking with in-house goods. This function can be used both for normal items and for extended catalog items.
The settings for the buy-to-order function facilitate the creation of a purchase order while entering a customer order. A closer link is created between customer orders and purchase orders either through 'Customer Order. Acquire Sales Item' (OIS145), which starts automatically during order entry in 'Customer Order. Open' (OIS100) and 'Customer Order. Open Lines' (OIS101) or via settings that process procurement automatically.
You can use these two ways to manage buy-to-order:
The buy-to-order process manages both normal items and extended catalog items (ECI). Both are stored in the item file. ECIs are template items, used to reduce the maintenance of basic data for seldom sold items and to facilitate the process of creating a new item to be purchased. These items are predefined and will be treated as ordinary in-house items in M3.