Transfer of billing from MOSA to SCE UK with currency change. What happens to reservations purchased under MOSA?

Question

My customer in the UK has requested to move all the subscriptions from one MOSA agreement account in South Africa to their billing enrollment account (SCE) in the UK. The source subscription is in another tenant, but they do not want to change the tenant, only transfer the billing, which will also force a currency change. They are asking what will happen with the purchased reservations of the subscriptions affected by that change. Do they need to cancel the South African ones and re-purchase them in the UK?

Answer 1

You can trade in your reservation for a savings plan, or you can potentially use split reservations to move it between subscriptions. You can also try the Transfer Hub.

Splitting reservations: https://learn.microsoft.com/en-us/azure/cost-management-billing/reservations/manage-reserved-vm-instance

Azure transfer hub: https://learn.microsoft.com/en-us/azure/cost-management-billing/manage/subscription-transfer