During Paeken's heyday, the Emerald Trade was booming. Paeken was the center of the trade because emeralds were located only in the old Paeken region. The trade helped keep the peace in Naiees soley because of the strict scripts Paeken had written, the most important being, "any kingdom or town in war with the other may not purchase said product." The kingdoms of Kaardocia and Pardossa, along with the towns Halovan and Redcoast participated in the trade. By pre-Thirteen Years War the trade began to die as the towns and kingdoms Paeken relied on so heavily began to create their pokeballs with inexpensive materials.