> For the complete documentation index, see [llms.txt](https://docs.hoola.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hoola.vn/english/huong-dan-ho-tro-khach-hang.md).

# Customer Support

- [Activation Code](https://docs.hoola.vn/english/huong-dan-ho-tro-khach-hang/activation-code.md)
- [Bank Transfer Code](https://docs.hoola.vn/english/huong-dan-ho-tro-khach-hang/bank-transfer-code.md)
- [Discussion](https://docs.hoola.vn/english/huong-dan-ho-tro-khach-hang/discussion.md)
- [Testimonial](https://docs.hoola.vn/english/huong-dan-ho-tro-khach-hang/testimonial.md)
- [Notification](https://docs.hoola.vn/english/huong-dan-ho-tro-khach-hang/notification.md)