Magi: Adventure of Sinbad S01 E07 Sinbad the Merchant

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.