॥ कZ_०५.२.१८ ॥
sūtravastratāmravṛttakaṃsagandhabhaiṣajyaśīdhupaṇyāś catvāriṃśatkarāḥ
सूत्रवस्त्रताम्रवृत्तकांसगन्धभैषज्यशीधुपण्याः चत्वारिंशत्कराः।
It creates a standardized, enforceable schedule of market dues by trade category, reducing discretion and stabilizing revenue collection.
They are typically higher-margin, regulated, or socially sensitive goods, making them suitable for stricter fiscal and administrative control.