Double-Check Invoice Title in Tax App — Typos Restart Weeks

Four moves for Double-Check Invoice Title in Tax App that actually stick in Chengdu:

1. Test the backup version once; hope you never need it.
2. Do it on a calm day, not the day everything else breaks.
3. Tell one person so you cannot quietly abandon the plan.
4. Set a reminder with a rude label — 'DO THIS OR REGRET'.

The list is short on purpose. Long lists become wallpaper.