Limited-Time Offer Audio Ad

I need a fully-produced audio spot that highlights a limited-time offer I’m running. The finished piece should blend a calm, soothing voice-over with background music and subtle sound effects so the message feels reassuring yet still prompts listeners to act quickly.

Here’s what I have in mind:
• Duration: around 30–45 seconds (open to your advice if another length converts better).
• Voice-over: warm, calm delivery in clear English.
• Bed music: light, unobtrusive track that supports the relaxed tone.
• Sound effects: tasteful accents to punctuate key points without distracting from the voice.
• Final mix: broadcast-ready WAV and MP3, plus stems for any future tweaks.

If you can also help tighten or polish the script, even better—otherwise I’ll provide copy when we start. Please share work samples that show you can balance voice, music and SFX smoothly, and let me know your typical turnaround time.