Going from one location to another, typically to solicit, sell, or collect something.

एक जगह से दूसरी जगह जाकर कुछ मांगना, बेचना या इकट्ठा करना

English Usage: The salesmen were going from door to door selling vacuum cleaners.

Hindi Usage: सेल्समेन घर-घर जाकर वैक्यूम क्लीनर बेच रहे थे।