hello, I want to register for the first time on Shopify as a small business with the main activity of printing personalized pictures with small albums for the German market, i.e. sales on the territory of Germany. My question is whether I first need to register as a business from a legal point of view here in Germany considering that it is a start-up business with projected small revenues that would be at the level of a micro business? I also researched on Google about this question but I did not find a defined answer for this question.
Thank you in advance.