8 messages × 4 offers. Every CTA drives the trackable line 1-800-611-2863. GIFs are MMS-ready (≤1MB, square). Copy is ≤140 chars, emoji-free, GSM-7-safe; opt-out is platform-appended. Every tile is a bespoke 480×480 animated GIF themed to its headline (send 1 uses the offer hero). Assets: assets/generated/sms/<offer>-sms<n>.gif · copy source: docs/ads/sms-email-copy.md