पक्षमाससंवत्सरलाभो लाभः ॥ कZ_०२.६.२५ ॥
pakṣamāsasaṃvatsaralābho lābhaḥ
পক্ষ, মাস বা বছরে যে অর্জন হয়, সেটাই লাভ।
Kauṭilya expects periodic profitability assessment at multiple time horizons (short, medium, annual).