Entity Coverage Checker — illustrative example

INPUT
Draft explains invoices but omits currency and due-date handling required by the supplied brief.

RESULT
Coverage findings:
Currency — missing. Explain the currency used for amounts and how any conversion is handled.
Due-date handling — missing. Explain the agreed payment deadline and any necessary date convention.
These are requirements from the supplied brief, not a recommendation to add unrelated terms for keyword coverage.

REVIEW
Cover relevant concepts because they help the reader complete a task. Do not add an entity merely to increase a keyword count.

This is a teaching example, not a live execution record.