Drum Teachers: invoice automation software that lets one use their own, custom invoice?

Hi guys, this is one for all you drum tutors out there: does anyone know of any invoice automation software (paid or free), that will allow the user to import their own custom invoice to use, instead of the fixed invoice templates available on sites such as musicteachershelper.com?

If this question is not drum-specific enough, can anyone recommend a good online forum for music teachers, at which I might direct this query?

Thanks in advance everyone.

What is it about your custom invoice that makes it need to be imported?

I use invoicegenerator.com. I upload our logo and use creative wording for fields that don't fit.

If you use a Mac, I can recommend GrandTotal, a great invoicing application that I've been using for years.
You can change the layout inside the application, and also import your stationary in pdf format.
I don't even use this import feature, but the application made my life easier, really.

https://www.mediaatelier.com/GrandTotal5/

Wow! I didn't even know that it's possible to manage invoices through the app.

For my side business, I use Wave for invoicing customers. I don't use the pay online feature because of the fees.

It's very convenient) I remember how I used to go to the bank to pay invoices, and now you can do everything through the app. I'm not saying how home automation has made my life easier.

I see a different way here. If your profits are good enough and you don't have time to process invoices, you can turn to robotic process automation services. They can help you optimize this process. RPA service is an interesting topic; try to look into it. There are a lot of articles about it on the internet, and you just have to find out what it is. In short, it's an automated bot for different tasks; it's a digital employee. It will do different tasks that you need it to do. I hope I helped you.