Military spending outpaced what the Song government could comfortably afford. Monk certificates began as exemptions from compulsory labour service, then circulated as a financial instrument with an official face value. The government used them to compensate merchants and builders for warships, repairs, and supplies such as tung oil without making an immediate cash payment. Naval procurement therefore depended on the state's wider fiscal improvisation.
Notable Point · 2:39:58-2:41:43
Song naval power depended on improvised fiscal instruments
Examine how the cost of fleets pushed the Song government toward revenue measures and non-cash payments for naval construction.