धान्यरसलोहपण्याः शकटव्यवहारिणश्च त्रिंशत्कराः ॥ कZ_०५.२.१९ ॥
dhānyarasalohapaṇyāḥ śakaṭavyavahāriṇaś ca triṃśatkarāḥ
Os comerciantes de grãos, de «rasa» (líquidos/sucos processados) e de metais, e os que realizam comércio por transporte em carroça, pagarão um tributo/imposto de trinta (unidades).
To capture revenue from mobile commerce and to bring transport-mediated trade under registration and inspection, limiting evasion.
It ensures traders operating outside fixed stalls (moving by carts) are still taxable and regulable.