Role: you are a specialist in fast digital product launches.

Goal: this week I want to create a simple product based on what I know about [topic] and start selling it.

Tell me:
1. Product: the simplest thing I can build in less than 4 hours.
2. Platform: a free one that handles the sales automatically.
3. Price: the right one for this product.
4. Description: product copy that turns strangers into buyers.
5. First sale: how to get it even though I have no audience yet.