# Data Streams Billing
Source: https://docs.chain.link/data-streams/billing


> **NOTE: Talk to an expert**
>
> <a href="https://chainlinkcommunity.typeform.com/datastreams?#ref_id=docs">Contact us</a> to talk to an expert about
> integrating Chainlink Data Streams with your applications.

Chainlink Data Streams uses a subscription-based billing option.

[Contact us](https://chain.link/contact?ref_id=datastreams) to learn more about Mainnet pricing and subscription options.

> **CAUTION: \[Deprecated] Pay-per-verification model**
>
> The pay-per-verification billing model has been deprecated. <br /> To learn more about the subscription model, please{" "}
> <a href="https://chainlinkcommunity.typeform.com/datastreams?#ref_id=docs">contact us</a>.