Confirmation of a postpaid order (Java)

In this use case, the user usually clicks on confirm and the order gets placed. Usually a moment later, the order gets confirmed by the seller with the latest status update on the fulfillment of

Adding billing and shipping details during checkout and receiving the final quote and payment terms (Java)

In this use case, the user is usually done with adding items to a cart and wants to finalize his order by entering his billing and shipping details and generating the invoice. This invoice includes

Confirmation of a postpaid order (Java)

In this use case, the user usually clicks on confirm and the order gets placed. Usually a moment later, the order gets confirmed by the seller with the latest status update on the fulfillment of

Confirmation of a prepaid order (Java)

In this use case, the user usually clicks on confirm and is taken to a payment page. There he makes the payment and upon a successful transaction, the user gets redirected to the application where

Cancellation of an order with reason for cancellation (Java)

In this use case, the user cancels the order. Sometimes, the seller asks for a reason for cancellation before cancelling the order that the user has to provide. The seller’s cancellation policy is also communicated

Rating the driver of a trip (Node.js)

In this use case, the user rates the driver of a trip. The rating is usually between 1 to 5. The mobility service sometimes asks for a reason why the user has provided a particular

Removing an item from an active order and receiving updated order with refund terms (Node.js)

In this use case, the user removes one or more items after the order has been confirmed. If the user has already made the payment, the seller sends refund terms that the user needs to

Updating billing details of an active order (Node.js)

In this use case, the user sometimes updates the billing details of the order after the order has been placed. The seller then updates the order with the new billing details and sends back the

Adding an add-on to an item and receiving an updated quote (Node.js)

In this use case, the user adds an optional add-on to a particular product in the cart. This is generally useful in the case of restaurants where the user is allowed additional customization on individual

Searching by store name and receiving a list of stores with matching names (Node.js)

In this use case, the user types the name of a seller that he wants to buy from. This usually happens when the user knows the store is open and also has the items he