Reserve a purchase at placement and fulfil it
What It Does
Purchase placement reserves coverage together with the Commerce order. Later fulfilment commits that period and establishes affiliations, grants, numbering and linked children.
The Flow
When Something Fails
The order and reservation roll back together. The current reservation writer uses a history source that commit rejects, blocking ordinary placement. Fulfilment failures preserve pending coverage; component lines request retry until package fulfilment succeeds. Duplicate unit choices can leave a reservation permanently unfulfillable.
Open Design Questions
The placement attribution incompatibility must be fixed before purchase readiness can be claimed.