Production for use

Production for use means making things that you can use. It is different from production for sale, which means making things to sell.
For example, if you want to make a new dress, you could make it yourself for use. This means you would use the materials and your own skills to make the dress and then you could wear it or give it as a gift. At the same time, you could also make the dress and sell it to someone else. This is production for sale, since you are making something to sell to someone else.