> For the complete documentation index, see [llms.txt](https://help.safebooks.vn/safebooks/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.safebooks.vn/safebooks/mua-hang/mua-dich-vu.md).

# Mua dịch vụ

1. [Mua dịch vụ ghi nhận công nợ](/safebooks/mua-hang/mua-dich-vu/11_mua-dich-vu.md)
2. [Mua dịch vụ trả tiền ngay](/safebooks/mua-hang/mua-dich-vu/11_mua-dich-vu-1.md)
3. [Dịch vụ trả lại nhà cung cấp](/safebooks/mua-hang/mua-dich-vu/11_mua-dich-vu-2.md)