Hey BHW! i'm writing this on behalf of someone else that can't seem to be able to post it here. I am a 20 year old Student from Germany and I'm generating around 500-1000â‚¬ per month by buying / virtual goods. It's an arbitrage, so the actual volume of revenues may be up to 10/15Kâ‚¬ a month. For this I use my swiss and my German bank account. I use the German bank account to purchase goods. The Swiss bank account is used to receive the money from the sold goods and to send the money back to the German bank account. Now here my Questions: Do banks / financial institutes notice if I send XXXXâ‚¬ from the Swiss bank account to the German bank account every few days? If so I would need a company i think, what would be my best choice or alternative? I would really appreciate the help of an experienced member in here!