> For the complete documentation index, see [llms.txt](https://henull.gitbook.io/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://henull.gitbook.io/en/faq/products.md).

# Products

- [What is a Group Buy?](https://henull.gitbook.io/en/faq/products/what-is-a-group-buy.md)
- [What is share tools?](https://henull.gitbook.io/en/faq/products/what-is-share-tools.md)
- [What is a One Time/Lifetime Deal?](https://henull.gitbook.io/en/faq/products/what-is-a-one-time-lifetime-deal.md): We often get the question of “What does one time/lifetime deal mean? That’s a great question!