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

# Billing & Payment

**Overview Billing system and how to top up credit right on GreenNode Portal**

{% embed url="<https://youtu.be/0XDb4cO-lEM?si=67VV_C9C28PKu_tj>" %}

**Related topics**

* What is Billing & Payment?
* Experience with Billing & Payment