The balanced delivery law ("junshufa") was meant to curb the prices of commodities purchased by the government and to control the expenditures of the local administration. To do this, circuit level financial institutions in southeast China were made responsible for government purchases and their transport. The central treasury provided funds for the purchase of low cost goods wherever they were available, their storage, and transport to areas where they were expensive. Critics claimed that Wang was waging a price war with merchants.