> For the complete documentation index, see [llms.txt](https://docs.colt.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.colt.net/colt-docs/all-docs-de/customers.md).

# KUNDEN

- [BESCHWERDEN](https://docs.colt.net/colt-docs/all-docs-de/customers/complaints.md)
- [ERZÄHLEN SIE UNS IHRE ERFOLGSGESCHICHTE](https://docs.colt.net/colt-docs/all-docs-de/customers/success-stories.md)
- [BIOCHAR-FAQ](https://docs.colt.net/colt-docs/all-docs-de/customers/success-stories/biochar-faq.md): Alles, was Sie über Biochar wissen müssen, finden Sie auf dieser Seite