I am about to start a company in Germany with UG legal form. It's a side business, and I don't expect it to be profitable from the beginning.
As the business owner, how should I pay salaries to myself? Should I have a job contract within my own company, or should I send invoices to my own company to get paid? Can I transfer any reasonable amount of money from my business bank account to my private bank account or just a specific maximal amount per month?
What are the standard legal practices to work at your own company?