सपादपणा धर्म्या मासवृद्धिः पणशतस्य पञ्चपणा व्यावहारिकी दशपणा कान्तारगाणाम् विंशतिपणा सामुद्राणाम् ॥ कZ_०३.११.०१ ॥
sapādapaṇā dharmyā māsavṛddhiḥ paṇaśatasya pañcapaṇā vyāvahārikī daśapaṇā kāntāragāṇām viṃśatipaṇā sāmudrāṇām
ধৰ্মসন্মত মাহেকীয়া সুদ প্ৰতি এশ পণত সৱা পণ। সাধাৰণ বাণিজ্যত এশত পাঁচ; কাফেলা/কান্তাৰ-পথ বাণিজ্যত দহ; সমুদ্ৰ-বাণিজ্যত বিশ।
Risk-adjusted regulation: higher uncertainty and hazard (wilderness, sea) justify higher permitted interest, while ordinary loans are capped lower.
To prevent usury, standardize adjudication, and keep credit flowing for trade without destabilizing households and revenues.