तिष्ठेच्चतुर्थ इत्येते कोशोपनतसंधयः ॥ कZ_०७.३.३१च्द् ॥
tiṣṭhec caturtha ity ete kośopanatasaṃdhayaḥ
In the fourth case, one should stand firm (make no further offer). These are treaty-settlements that are ‘brought about by the treasury’ (i.e., financed/secured through fiscal means).
Stop escalating concessions; maintain a fixed offer/position once the fiscally optimal settlement point is reached.
Because inducements, payments, and material concessions (rather than battlefield outcomes alone) are the primary instruments producing the settlement.