Some NPCs consist of several pages. This is shown below instead of Buy/Sell.
Shops can be: Blacksmith Mester, Vera VFX, Teachers

Name Located at
Old Sage Map1 You can change caste with the help of the Old Sage.
Vera VFX Map1 Here you can buy effects and animations.
Dwarf Blacksmith Map1 Here you can buy PVM equipment.
Blacksmith Mester Map1 Here you can buy Topaz equipment.
Deokbae Map1 Here you can buy Blue Crystal, Metallised Ore.
Teachers Map1 Here you can buy hair and PVM effects.
Mimo's Tailor Shop Map1 Here you can buy Pets, PVM costumes and PVM mounts.
Zessen2 Map1 Located at: ...
Heuk-Young Map1 You can teleport to the leveling maps with it.
Hong_Hae Map1 +7 Stone Shop & Lover's Shop
General Store Map1 Located at: ...
Battle Bailiff Map1 It allows you to participate as a spectator in guild wars.
Old Lady Map1 He grants you access to the Wedding map.
Weapon Shop Dealer Map1 You can buy weapons here.
Armour Shop Dealer Map1 You can buy armor, helmets, and jewelry here.
Run Commander Map1 Entry: Treasure Run
Ruby Guard Map1 Entry: Ruby Tower Run