what is 3 digit pin in ekart

Based on the search results, the 3-digit pin in Ekart seems to refer to a unique code assigned to the delivery person assigned to deliver a particular order. This pin is provided next to the contact number of the delivery person, and it is required to connect with the delivery person when calling from a non-registered number. When calling the official number, the customer will be asked to enter the pin, and once entered, they will be connected with the delivery person.