AMS will need to support batch processing of multiple seats being assigned at once. This requires QuotaAuthorization to support multiple products (I think it does already), and then creating multiple subscriptions in one batch request (this is where I think we need to add support)

This will require coordination with the AMS team, I think we can use the #service-development-b channel in slack to start a convo. They use the OCM board for AMS changes in jira