Q1: Develop Linear Responsibility Chart having WBS of below shopping system.
Nowadays people are preferring e-shopping or e-cart system, as adding to a cart is much easier
& convenient than carrying a cart. Hence, many retail businesses are switching towards
implementing these customer-friendly methods. The android application proposed here will act
as a virtual cart to the customers. The customers will need to scan the required items from this
application & the items will be added to his/her cart. Once, all the required items have been
added to the cart, the customer will then have to go to the payment counter where the counter
person will scan the QR code from the customer’s app and will proceed with the payment &
checkout activities.
The customers can add/remove items at any time before making the payment. This android
based retail management application will help in saving the customers time & will reduce the
efforts of them carrying a cart thus, providing a user-friendly experience. This system is
basically a Digital or virtual way of Shopping, where the user just has to scan the items from
his app and go to counter to collect it. The Admin manages all the counters and products.
Admin can update the inventory of each product or view their sales report. The sales report can
be viewed based on filters and is shown graphically with a bar chart.
The Counter person can scan the QR code which is in the Users app and check his basket and
proceed with the payment, if the user has not made the payment. The User can scan all the
products and it will be added to his basket, he can quickly go his basket and decide whether he
needs to proceed to checkout or remove/add items. The payment of the order can either be done
from the user’s app or via cash payment at the counter.