# MVP-TASK-013 — Successful commercial finalization

**Status:** Done  
**Parent:** MVP-PAY-001-S01, S05–S06; MVP-ORD-001-S09

## Objective and required behavior

Use successful fake checkout to finalize one commercial order, preserve checkout/reference facts,
enter `Queued`, count sales exactly once, freeze item snapshots, and reset the cart.

## Scope, areas, and non-goals

Extend shared finalization rather than parallel order types. Expected application transaction/API/UI
and persistence tests. Failure/unknown/duplicate handling belongs to tasks 028–030; no networked
Surfboard integration.

## Evidence and acceptance

Use listed IDs in E2E and database/application integration evidence. Accept when only confirmed
success commits commercial finalization and queue entry coherently, traceability/contracts are
current, and inherited DoD passes. Handoff records crash/atomicity assumptions requiring follow-up.