Amend, re-date or void an issued invoice before posting
What It Does
Correction separates amendments to unposted commercial content from descriptive changes and final cancellation. The console amendment route remains disconnected.
The Flow
The numbered hops identify the participating services, synchronization boundary and evidence. Branch conditions in the frontmatter explain where preparation, completion and recovery diverge.
When Something Fails
Each hop records its rollback, retry or compensation boundary and the result visible to callers or operators. External outcomes can remain unresolved after local preparation commits; the listed recovery behavior defines what remains pending.
Open Design Questions
Andrew already permitted revision-based amendment; the outstanding question is how to deliver the staff surface, without re-deciding that approval.