I am also from Sweden, I have always been called (or texted) and asked (if I am not home) if it is OK to leave it outside. Some call me before hand to check if I am home before trying to deliver it even. You can (most of the time) choose if you are OK with them leaving it outside if you aren’t home otherwise they will not do that unless you say it is OK through text or a call. But maybe only the delivery companies I have picked have this kind of policy. I never pick a class for my packages so maybe I always get b class? What kind get A class?