> For the complete documentation index, see [llms.txt](https://reutilitza-cat.gitbook.io/reutilitza-cat/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://reutilitza-cat.gitbook.io/reutilitza-cat/despues-de-la-venta/como-funciona-la-guarantia.md).

# ¿Cómo funciona la guarantía?