I want to simplify my paperwork somehow. Namely, I need to somehow make invoices to be built automatically. Is it possible?

I have never encountered such a question. But I think that using new technologies almost everything is possible. That's why you, as a specialist, I think you should consider the information about invoice builder, which is presented at the link https://www.genio.ac/invoice-generator/ I am sure that this option should fully satisfy you.