> 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/vdb/opensearch-cluster-database-ods/cach-tinh-phi.md).

# Pricing

When initializing an OpenSearch Cluster on the **vDB OpenSearch** service, you will need to pay for the following:

* **Compute cost** – Calculated based on the number of nodes you choose to use for your OpenSearch Cluster.
* **Storage cost** – Calculated based on the **Volume** capacity and **Volume type** selected for the nodes in your Cluster.
* **Encryption Volume cost** (if applicable) – If you enable disk encryption, there will be additional costs.

For detailed pricing, please refer to <https://vngcloud.vn/vi/product/vdb-opensearch>.

Currently, vDB OpenSearch supports payment via **POC wallet**, making it easy for you to experience the service. For more details or to try the service, please contact the **GreenNode hotline** or submit a **support ticket**.