use case diagram online picnic ordering system

The system can streamline the grocery ordering and delivery process, improve communication between customers and delivery drivers, and ensure that orders are executed successfully.Ĭreating a use case diagram for an Online Grocery Delivery System can provide several benefits. Overall, the Online Grocery Delivery System use case diagram outlines the key functionalities of the system and demonstrates how it can be used to manage various aspects of online grocery ordering and delivery. This enables customers to save their delivery address and payment information for future orders and can help to streamline the checkout process. The Register and Log in use cases allow customers to create a new account or log in to an existing account. The View Assigned Orders use case allows delivery drivers to view their assigned orders and plan their delivery route accordingly. This can help customers keep track of their orders and plan their grocery shopping more effectively. The View Order History use case allows customers to view their previous orders and track the status of their current orders. The Update Order Status use case allows the system to update the order status, such as marking it as 'in progress' or 'delivered'. The system can then generate an order confirmation that includes details such as the delivery date and time and the total order cost. The Checkout use case allows customers to complete their order by providing their delivery address, selecting a payment method, and confirming the order.

The Remove from Cart use case allows customers to remove items from their cart if they change their mind. Once a customer has found the desired product, they can add it to their cart using the Add to Cart use case. The Search Products use case allows customers to search for groceries based on various criteria such as product name, brand, and category. The use case diagram outlines the various tasks that can be performed within the system. The system typically includes features such as product inventory management, order management, and payment processing.

View and play PowerPoint presentations online.Īn Online Grocery Delivery System is a software application designed to allow customers to order groceries online and have them delivered to their doorstep.

Use case diagram online picnic ordering system