Hello,
If a user subscribes to a free subscription, I noticed that despite the Skip Free Invoices setting being enabled, users receive the Active Subscription email along with an PDF Invoice.
This invoice is 0 USD.

If the Skip Free Invoices setting is activated, shouldn't it be better not to attach the PDF invoice ?
And so that the Setting Include Invoice in Attachments of Notification Rule also respects the Skip Free Invoices setting.

Thank you,
Philippe