The early seventeenth century was a period of economic crisis throughout Eurasia. Finance was developed enough for heads of state to raise and equip massive armies, but not developed enough to pay these armies regularly. Within the context of the Mansfeld Regiment’s financial problems, this chapter describes mutiny, desertion, female labor, and the challenges of finding small change during a financial crisis. The Mansfeld Regiment’s operations depended on a network of military finance in central Europe and northern Italy which was broadly ramifying but imperfect and disorganized. The loan that was supposed to support this regiment was delayed; by the time the money arrived, the regiment’s superiors may simply have forgotten about them. The Mansfeld Regiment collapsed two years later.