Please go to Bookkeeping > Sales > Recurring Invoices
Click on + Recurring Invoice
The next page which will appear looks similar to the normal sales input
To set the repeating invoice fill in the Repeat After choose the amount and either weeks or months
Please proceed to fill out the other fields, as necessary. Then click save and close
This invoice will now be automatically created.
If you would like to change the date of the recurring invoice, you may delete the recurring invoice and add the new recurring invoice with the desired date.