परविषये तु पण्यप्रतिपण्ययोरर्घं मूल्यं चागमय्य शुल्कवर्तन्यातिवाहिकगुल्मतरदेयभक्तभागव्ययशुद्धमुदयं पश्येत् ॥ कZ_०२.१६.१८ ॥
paraviṣaye tu paṇyapratipaṇyayor arghaṃ mūlyaṃ cāgamayya śulkavartanyātivāhikagulmataradeyabhaktabhāgavyayaśuddham udayaṃ paśyet
Dans un autre territoire, après avoir établi le cours du marché et le prix de revient des marchandises et des contre-marchandises, il doit examiner le revenu net—épuré (déduction faite) des droits de douane, péages de route, frais de transport, frais de postes de garde, droits de bac, paiements dus, rations, parts/commissions et autres dépenses.
A structured ‘net revenue’ calculation that forces officials to account for all tolls and logistics costs before deciding on inter-regional trade.
To prevent hidden leakages, double-charging, or optimistic reporting; it standardizes evaluation across routes and officials.