How can I set a one-time discount on a recurring invoice


I want to give my Customer a one-time discount on his first annually recurring invoice. All invoices after the first one should not have the discount included.

I suppose I can create the recurring invoice with the discount, wait for my cronjob to send it out (lets say on the next day, i have it run daily) and then i can edit the recurring invoice and remove the discount. All further invoices will not have the discount.
Is that guess correct?

I want to be sure before I send out the invoice.

Thanks a lot in advance!

That is correct, future invoices would not have the discount.

Thanks for the quick reply!