Change Cart skill quest starts with Charlron in Alberta (119, 221). The steps below are read from the quest's script on this server, in the order the script's quest stage moves through them.
Walkthrough

1 Talk to Charlron in Alberta (119, 221)
When Base class is Merchant; Skill Change Cart != 1; Script check: JobLevel >= 30 || BaseJob == Job_Blacksmith || BaseJob == Job_Alchemist Choose “That's why I came here.” Have with you 50 ×
Trunk, 10 ×
Iron, 20 ×
Animal SkinIt takes 50 ×
Trunk, 10 ×
Iron, 20 ×
Animal SkinYou get Skill
Change Cart level 1How pitiful.
Haha! Ok, ok!
With the things you brought
I will change your cart.
Script:
npc/quests/skills/merchant_skills.txt:223
Rewards over the whole quest
Skill
Change Cart level 1
How this page is made: every step comes from the NPC scripts the server loads for Episode 13.2 (the file and line are under each step). "When" lists the checks the script makes before that branch runs; "Have with you" are the items it counts; experience from getexp is multiplied by the server's 50x quest rate. NPC lines are the script's own text.
Categories: QuestsSkill quests