The error message "Selected subscription cannot be used to purchase paid marketplace offers" typically occurs when you try to purchase a paid offer from the Azure Marketplace using a subscription that doesn't meet the requirements. To resolve this issue, you can try the following steps:
Ensure you have the correct subscription:
Double-check that you are using the correct Azure subscription. If you have multiple subscriptions, verify that you are selecting the appropriate one with the necessary permissions to purchase paid offers.
Verify subscription eligibility:
Some Azure subscriptions may have limitations or restrictions that prevent the purchase of paid marketplace offers. Ensure that your subscription meets the requirements to purchase and consume paid offerings from the Azure Marketplace. For example, some offers may be limited to specific regions or subscription types.
Check spending limits and quotas:
Confirm that your subscription doesn't have spending limits or quotas that would prevent purchasing paid marketplace offers. You can check the spending limits and quotas in the Azure portal by navigating to the "Cost Management + Billing" section and reviewing the settings for your subscription.
Contact Azure support:
If you have verified that your subscription is eligible and doesn't have any spending limits or quotas, but you still encounter the error, it's recommended to reach out to Azure support for further assistance. They can help investigate the issue and provide specific guidance based on your subscription and marketplace offer.
By following these steps and ensuring that your subscription meets the requirements for purchasing paid marketplace offers, you should be able to resolve the error and proceed with the purchase.
please accept this answer of this was useful