Is my Use Case diagram correct? (Check extend expressions)

by Kanchan   Last Updated April 16, 2018 08:05 AM - source

enter image description here

My diagram represents an online shopper using my application to order groceries to delivered to his/her residence. The shopper does not have to sign up as a member until/unless he wants to place an order through my application.

Tags : use-case

Related Questions

Are exceptional/alternate scenarios use cases?

Updated February 25, 2016 03:02 AM

The right way to show the big use-case diagram

Updated April 07, 2016 08:02 AM