- **Card A — Ready.** The visible text says “MOSS MUG” and “20% OFF | MOSS20,” matching the campaign facts. No correction needed.
- **Card B — Needs revision.** It says “25% OFF | MOSS20,” but the approved offer is 20% off. Change “25%” to “20%.”

**Caption:** Meet the Moss Mug. Get 20% off with code MOSS20.