Last year, when I went to the farmhouse for a visit, I noticed something different outside the supermarket: a raw milk dispensing machine.
There aren't many around, but in milk-producing regions they're starting to pop up more and more. You buy the bottle on the left and then fill it up on the right. The bottles can be sterilized and reused the next time you want more milk. It's strange when I think of how raw milk and its products are essentially illegal in Canada and here you can get it out of a machine 24 hours/day. Since stores have very limited opening hours here in France, it makes the running-out-of-milk scenario a snap to remediate!