《金史·列传·卷二十七》
院务坊场可折合交纳粮食和丝织物，以此折合给官兵的俸禄，使钱布散于民间，这很容易做到。 
院务坊场可折纳谷帛，折支官兵俸给，使钱布散民间，稍稍易得。 
The agencies, workshops and fields can be converted into grain and silk, which can be used as the salaries of military officers and soldiers. In this way, the money can be used by civilians. This is easy to do.