Katarzyna Sarek in TVN CNBC speaks about changes related to the obligation of payment of the social security charges from the service agreements.
2013.10.07
Katarzyna Sarek in TVN CNBC speaks about changes related to the obligation of payment of the social security charges from the service agreements.
http://www.tvncnbc.pl/skladki-od-umow-zlecen,361175.html