Hay,
where can i change the e-mail template?

thanks i have found this

and when I click on "Retrieve Live Credentials", I always get this message:
Could not initiate the start account procedure. Please try again in a short while.

I am currently in the process of setting up PayPal and I am not really getting any further here.
where do I get all the data from?
I only know the client ID and the secret code of the PayPal Rest API
or are these two enough? but where should you enter this then?

Hi there,
I sat down once and wrote a small addon or module, depending on how you want to call it.
It would be nice if you can give me feedback on this.

Hello, is it possible or has it already happened that a module or setting is available to download the invoice and delivery note as a PDF directly? For me, the export via the print function does not work properly and the PDF file does not have the correct dimensions