> For the complete documentation index, see [llms.txt](https://docs.tonic.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tonic.ai/app/admin/using-structural-cloud/tonic-pay-as-you-go.md).

# Managing a Structural Cloud pay-as-you-go subscription

{% hint style="info" %}
Tonic Structural has discontinued the pay-as-you-go plan. Accounts cannot sign up for a pay-as-you-go plan. The information in this topic is for existing accounts that are already on the plan.
{% endhint %}

## About the pay-as-you-go plan

The Tonic Structural Cloud pay-as-you-go subscription plan charges a regular monthly credit card payment for a Structural account. To manage the payments, Tonic.ai integrates with a payment processing solution.

The pay-as-you-go subscription grants a Structural Professional license.

You can configure generators for up to 20 tables across all of your workspaces. If you exceed the limit, Tonic.ai charges a flat fee per month for each additional table. Tonic.ai bills you separately for the additional tables.

## Updating the payment information <a href="#tonic-pay-as-you-go-update" id="tonic-pay-as-you-go-update"></a>

Only the user who set up the account can update the payment information. Other users from the same email domain can only view the renewal date.

Access is not based on a global permission.

From the **Billing** tab, to update your payment information:

1. Click **Manage Subscription**.
2. In the payment processing solution, provide the updated payment details.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.tonic.ai/app/admin/using-structural-cloud/tonic-pay-as-you-go.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.