Semalt yana samar da kayan aiki guda hudu a cikin wani ƙirar ɗaya don taimaka maka keɓaɓɓen abubuwan da ke amfani dasu-e-kasuwanci: daya don cinikin kaya, ɗaya don shawarwarin samfurori, ɗaya don niyyar zane kuma daya don sayar da imel.