When do repeat billing instructions become invoices?

I've got a couple of repeat billing instructions set up for some customers.

The billing date was today. I was expecting to see these turned into invoices and see the invoices shown in the customer invoice section.

Have I misunderstood how it works or is there some other trick to getting them working?

Thanks

Pete

Thanks Duane,

I had set up the repeat billing to run on the same day I created them. Setting them for the next day worked a treat.

Cheers

Pete