Magi: Adventure of Sinbad Season 1 Episode 7

Sinbad arrives in Riem with the intention of selling goods acquired from Imuchakk. He soon realizes this will not be as easy as he thought as he needs to acquire a license to sell in Riem first. After selling his goods to a licensed trader, he realizes he was taken advantage of quite badly. Instead of sulking, Sinbad seeks out the merchant in order to befriend and learn from him.