Why does the package have Page Layouts?

The Package has 'OrderCentral' Page Layouts on the new custom object, but also on the standard object Account en Product2.
These Page Layouts consists of all required and useable fields from the objects and are only used for internal purposes.

When using your own Page Layout instead of the OrderCentral Page Layouts, make sure you add the fields to your Page Layout.
The fields can be identified based on starting with "ordercentral__" in the Field Name (API name).