शुल्कमष्टगुणं वा दद्यात् ॥ कZ_०२.२१.११ ॥
śulkam aṣṭaguṇaṃ vā dadyāt
หรือไม่ก็พึงชำระอากรเป็นแปดเท่า
It raises the expected cost of evasion well above potential gains, especially when enforcement probability is uncertain, thereby stabilizing revenue.