Applying Azure Sponsorship Credits to an Existing Subscription – Any Alternatives?

Question

Hi there,

We already have a billing account and subscription set up in Azure, with a lot of resources tied to it. Recently, we were granted an Azure Sponsorship Credit subscription, but moving or recreating all our resources under this new subscription would be quite expensive and time-consuming. In fact, the cost of migration might even exceed the credit itself—especially since we'd have to move everything back once the credit runs out.

Is there any way to apply these sponsorship credits to our existing subscription? Or at the very least, can we have the invoices charged to the Azure Sponsorship subscription?

Thanks in advance for your help!