Removed outdated content (#15222)

Author: Amruta-Ranade

docs/cloud/core-concepts.md

@@ -153,52 +153,4 @@ After a sync is complete, Airbyte normalizes the data. When setting up a connect
 
 A workspace is a grouping of sources, destinations, connections, and other configurations. It lets you collaborate with team members and share resources across your team under a shared billing account. 
 
-When you [sign up](http://cloud.airbyte.io/signup) for Airbyte Cloud, we automatically create your first workspace where you are the only user with access. You can set up your sources and destinations to start syncing data and invite other users to join your workspace.
-
-## Credits
-
-An Airbyte credit is a unit of measure used to pay for Airbyte resources when you run a sync. 
-
-What one credit stands for depends on the source type:
-
-<table>
-  <tr>
-   <td><strong>Source type</strong>
-   </td>
-   <td><strong>What does one credit stand for?</strong>
-   </td>
-  </tr>
-  <tr>
-   <td>API sources
-   </td>
-   <td>1 hour of compute (360k rows on average)
-   </td>
-  </tr>
-  <tr>
-   <td>Databases
-   </td>
-   <td>1/10 hour of compute (450k rows on average)
-   </td>
-  </tr>
-  <tr>
-   <td>Files
-   </td>
-   <td>1/4 hour of compute (65k rows on average)
-   </td>
-  </tr>
-  <tr>
-   <td>Custom connectors
-   </td>
-   <td>1 hour of compute (360k rows on average)
-   </td>
-  </tr>
-</table>
-
-
-Compute time is the time between replicating the first and last bytes.
-
-Credits are charged for successful syncs, normalization, and canceled jobs and attempts. Credits are not charged for failed jobs and attempts.
-
-*Note: Credits expire after one year.*
-
-**Warning:** Since our pricing model is linear, your costs will start rising as your data needs grow. Contact us for customized pricing if you want to replicate more than 1TB of data in your databases or 50 million records across your API sources on a monthly basis.
+When you [sign up](http://cloud.airbyte.io/signup) for Airbyte Cloud, we automatically create your first workspace where you are the only user with access. You can set up your sources and destinations to start syncing data and invite other users to join your workspace.

docs/cloud/managing-airbyte-cloud.md

@@ -89,7 +89,7 @@ Understanding the following limitations will help you better manage Airbyte Clou
 
 ## Buy Credits
 
-This section guides you through purchasing credits on Airbyte Cloud. An Airbyte [credit](https://docs.airbyte.com/cloud/core-concepts/#credits) is a unit of measure used to pay for Airbyte resources when you run a sync. See [Pricing](https://airbyte.com/pricing) for more information.
+This section guides you through purchasing credits on Airbyte Cloud. An Airbyte [credit](https://airbyte.com/pricing) is a unit of measure used to pay for Airbyte resources when you run a sync. 
 
  To buy credits: