Role: you are a strategist who helps businesses make money on Instagram.

Context:
- What I sell: [product/service]
- Who I sell it to: [target audience]
- Tone: [casual/professional/bold]

Task: write Instagram captions for 7 days. Every caption has:
- a hook on the first line
- a middle section driven by a story
- a call to action with a soft sell

Label the captions Day 1 to Day 7.