Comprehensible texts on liability and the relevant tools are protective measures. Likewise, trademark registration protects in many ways and is a welcome addition to the commercial register. One distinguishes oneself and is in the market much faster than someone who omits these steps and thus saves much time. This can also be useful when optimising VAT, even if the turnover is low in the initial phase. If the system is optimised, one can be prepared for the worst-case scenario. Scaling up when the processes are ready or already in place is more accessible. The knowledge that one serves the clients correctly and according to market-related standards brings along with it confidence and security.