Translation of Raffiniertheit

I will send you a summary of the activities from our last vacation last year, but I will be brief, so I will send only the highlights. It is best if we discuss everything, in the beginning of August.
But now the other department of the same company made an update to their policy and it seems that they punish all agents that give away too many fliers at once. I will probably have a few corrections to make and I hope that income recovers soon.
If you do write lyrics in German, I will correct them and if you have any questions in German, I will answer them as well. What do you think about that? I wish you a beautiful day.