परविषये तु पण्यप्रतिपण्ययोरर्घं मूल्यं चागमय्य शुल्कवर्तन्यातिवाहिकगुल्मतरदेयभक्तभागव्ययशुद्धमुदयं पश्येत् ॥ कZ_०२.१६.१८ ॥
paraviṣaye tu paṇyapratipaṇyayor arghaṃ mūlyaṃ cāgamayya śulkavartanyātivāhikagulmataradeyabhaktabhāgavyayaśuddham udayaṃ paśyet
在他国境内,先查明货物与对换货物的市价与成本价,然后应核算净收益——扣除关税、道路税(路费)、运输费、岗哨费、渡口费、应付款项、口粮、分成/佣金及其他开支后的净额。
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.