The story of the rise of invincible merchants in another world

The story of the rise of invincible merchants in another world manga, Muteki Shounin No Isekai Nariagari Monogatari A college student who wandered into a different world with his beloved cat. After discovering the “trading” skill, he decided to grow up in a different world!? He became a merchant and decided to stay in the different world with the knowledge and skill he has!