Is there a feature to see all system invoices? I do not mean the baskets or the payments. The invoice with the same text/details as the user has received.
I was sure that would be the next "arm" question when we give the "finger" answer
No, there is no PDF invoices, and hence there is no export PDF invoices feature in CBSubs 1.2.2.
However, the URL to display single invoices in backend is pretty straight forward, and I'm sure any developer could do a small code to print them one by one