Scheduling frequency of Send Subscription Billing Information to Receivables and Import Autoinvoice

Our client needs to get the invoice or credit memo number asap for a period , from subscription.

We want to seek advice on the suggested frequency of ESS jobs scheduling for 'Send Subscription Billing Information to Receivables' and 'Import Autoinvoice' so that invoice is generated soon.

The context is : Subscriptions would be created on daily basis and the one time charges and the first invoice needs to be generated soon after the subscription is active. We want to reduce the amount of time here between subscription activation and 1st invoice.

Similarly, the subscription termination happens at any point and credit memo needs to be available soon with minimal lag.