Orders are the key data objects to understand when working with Skrym. The following points are important to keep in mind
regarding our definition of an order:

You should always have a unique identifier for your order
An order should contain at least one item
An order constitutes a promise of a delivery of goods
An order can be split into multiple order parts (e.g. for partial delivery)
An order is delivered through one or more , which in turn can have multiple tracked parcels

Order parts
An order part is a partition of an order, and must have at least one item.
If an order part is split, it removes the previous part and creates two new parts.

Orders

A Shipment represents the delivery of an , or part of an order. The following attributes are important to keep in mind regarding our definition of a shipment:

A shipment can have multiple parcels
Each parcel can have its own tracking number and transporter
