 Princesses of conquered states were also married to the Sultan of Malaccan, such as Princess Wanang Seri of Pahang and Raden Galoh Candra Kirana.Mansur Shah reduced taxes on trade items during his reign, which increased the interest of merchants in trading through Malacca.A preferential tariff system was introduced whereby a 6% tax was levied on the trade of merchants from west of Malacca, such as Arabia and India, and a 3% tax was levied on the trade of merchants’ from Maritime Southeast Asia.