# Inventory pages ## Inbound The inbound page provides an overview of the purchase orders, the associated deliveries, and the accepted, missing, and rejected items.

### Purchase order events This chart shows when purchase orders were placed, differentiating whether the delivery is expected as soon as possible (`ASAP`) or for a specific date. The assigned date is the `requestedDate` specified when the purchase order was created. ### Delivery events A delivery can occur in one complete or several partial deliveries. This chart shows the number of complete and partial deliveries by the `receivedDate` of the corresponding receipt. As soon as a receipt indicates a partial delivery, all receipts belonging to the same purchase order are counted as partial deliveries. In the case below, there were two deliveries on July 30, one of which completely fulfilled the associated purchase order and the other only partially.

The share of partial deliveries in all deliveries is also shown in another box at the top of the page.

### Rejected and missing quantities The quantity of accepted and rejected items is listed in the delivery receipts. The system then calculates the number of missing items using these figures: `missing = ordered - accepted - rejected >= 0` If a delivery is made in several parts, the missing quantity is assigned to the date of the receipt of the first partial delivery. This page displays these figures in various ways: by delivery date, by product, and in total. Rejected and missing quantities are listed separately depending on whether the items have a unit of weight. In the following chart, for deliveries on August 18, the quantity of 9 was rejected and the quantity of 19 was missing.

The time filter and the product table on the same page can be used to identify which products were affected.