# Page Not Found

The URL `products/upsell-promotions/how-to-setup` does not exist.

You might be looking for one of these pages:
- [How to setup](https://story.groupthought.com/promotions/upselling/how-to-setup.md)
- [How to setup siblings](https://story.groupthought.com/siblings/product-siblings/how-to-setup-siblings.md)
- [How to use sections](https://story.groupthought.com/faq/frequently-asked-questions/how-to-use-sections.md)
- [Color swatches](https://story.groupthought.com/products/product-pages/color-swatches.md)
- [Inventory countdown](https://story.groupthought.com/products/product-pages/inventory-countdown.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://story.groupthought.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://story.groupthought.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/promotions/upselling/how-to-setup.md`)
- Use `Accept: text/markdown` header for content negotiation