There are also various businesses that sell mailboxes (with a regular address, unlike P.O. boxes that are more limited) and these are business addresses. I had

There are also various businesses that sell mailboxes (with a regular address, unlike P.O. boxes that are more limited) and these are business addresses. I hadn't thought of that advantage before. I also have a residential addresss where I live but having moved a number times without forwarding and not using it for anything but a few heavier packages I only get the large weekly circular and maybe one other ad from a local business per week.