We subscribe to the environmental campaign to reuse, reduce, recycle. With used paper like old newspaper, we have a pile in the stock room. Another pile is for the used cartons and boxes that we sometimes reuse. And when we think that they are already trash then we sell it to the junk shop agent who goes around the village in search of scrap paper. And although we get only cents for that, at least it has value instead of just throwing the used paper or burning the same.