Hi Nilam Jani,
To associate your Azure credits with the domain configured for your small business, you will need to request a transfer of credits to the new account linked to your business domain. Please note that this process is not available as a self-service option and must be handled by Microsoft Support.
We recommend contacting the support team directly to initiate the transfer. When doing so, be sure to provide all necessary details, including the email addresses of both the current (private) account and the new business account, along with any additional information they may require to process your request efficiently.
we recommend reaching out to Microsoft support for further assistance Submit Support Request.
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