I have seen two of these recently. One dispensed only tampons, and the other one dispensed both pads and tampons. All are free of charge.
There have been on-off discussions over the years in Sweden as to whether sanitary products should be free of charge. Whenever this topic comes up there tends to be a backlash with men saying ‘if period products are free, then razors should also be free’. I am not sure how I feel on the matter, particularly as there are now more sustainable products available, such as menstrual cups, period panties, and reusable products, which are way cheaper in the long run.