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