that the bank sends to her mobile phone. Each Use Cases describes a logical task that may be performed by the system. uses the debit card preferred by PayToParty. Cory shops for groceries at his local ChowMart then wants to check out at the automated kiosk. The actor closes the use case Alternate flows … 3a: The payment is not for the full outstanding balance … lives, PayToParty offers her payment by credit card, debit card, and The purpose of this It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Electricity Bill Payment System. schemes could be added with little effort. Since the Web is ubiquitous, strengthening support The user will provide payment and shipping information. Fully dressed use cases show more detail and are structured; they are useful order to obtain a deep understanding of the goals, tasks, and requirements. Dave visits BooksWithFriends which offers a debit card that includes a discount for all books purchased by 2 or more friends from the site. PayCo is required to keep a certain amount of information on their customers for anti-money laundering / know your customer regulatory purposes. PayToParty that she received for her birthday, but she chooses not to cheques, credit cards, direct debit, and cryptocurrencies) to be In our view, a Use Case model is used to specify the functionality of a system from the point of view of the business users. You can edit this UML Use Case Diagram using Creately diagramming tool and include in your report/presentation/website. On the way to work the next morning she explores the catalog A UML Use Case Diagram showing Fee Payment System. A primary actor is one having a goal requiring the assistance of the system. To add: Proof of Funds Transfer by Payment Processor. Carol Britton, Jill Doake, in A Student Guide to Object-Oriented Development, 2005. Selection of Payment Instruments: Jill pushes the A use case may be visualized as a use case diagram or/and in structured textual specification format: Use Case (task - a customer want to perform) may be: Interactive - A system use case describes an actor's interaction with a system in pursuit of the defined business goal PayToParty lets her know with a message that causes her phone to buzz In particular, the interaction of bank customers with an automated teller machine (ATM) can be represented in a Use Case diagram. Although we are seeing innovation in payment services, the lack of Web If so, understanding how use cases improve your business may be beneficial. It is also important to note that these phases and steps may be be interrupted User selects the sales channels. Get started with this template right now. All UML 2.x specifications including UML 2.5 do not mention, define or explain abstract use cases.UML 1.x specification mentioned that "the name of an abstract use case may be shown in italics"but since UML 2.0this sentence was removed from UML specifications without any explanations. prepares to check out, PayToParty offers her a discount of 10% if she The first use case I spotted is Actor: User Actor: Customer Use Case: Quote Draw a circle in the middle of the page and place the user on the left side and the customer on the right side. Description Each use case should have a description that describes the main business goals of the use case. charter and the use cases earlier in this document. While these phases are an In Roberto has an account at an online bookseller. Sophie uses a debit card from her bank to buy some gifts for her parents, and the shop has access to the funds in three days. The second phase of the payment process is used to determine which payment Whenever Mary shops at BigFreshGrocery she wants to use the same credit card, so payment should happen with that card automatically when she puts her phone near the checkout terminal or when purchasing groceries online. debit card preferred by PayToParty. The steps are described now in more detail. defined as diagrams that capture the system's functionality and requirements in UML Frederic taps his phone at the grocery store to pay, and BankA sends him a one-time password (OTP) on his mobile phone that he enters in a keypad at the checkout counter. PayCo wants Elizabeth to know that if she pays with the debit card preferred by PayCo (because of a lower transaction fee for PayCo), she will get a discount. approximation of the general flow of all payments, they are helpful in Tibor orders assorted chocolates from an online candy store. Jill logs into her account on the PayToParty Web site, adding her ACH and SEPA payment schemes generally do The third phase of the payment process is used to initiate the transfer of to help make clear that these are only subsets of the use cases. Marge wishes to renew her passport online which requires a fee and information about her real-world identity. Specifically, most common examples include smartphones and tablets.9 JustPopcorn sends Marco a special discount offer given Marco's past purchases. Brief Description; Coordinates the transfer of Funds from one account to another. Use cases identify the intent satisfying the role assumed by external “actors" interacting with the “system under discussion/test”. government-to-person, and so forth. the scope of this group's work; that is determined by the group's The system will respond with confirmation of the order and a tracking number that the user can use to check on order status in the future. Optionally, an actor may be indicated as primary or … Amantha downloads the latest version of her favorite game and and wants to pay for it. as well. This lecture covers the topic of use case description. Perhaps you were part of planning a new system and could not figure out why the final product was all botched up? This is an example of a large and complex use case split into several smaller use cases. Jill seeks a new outfit for a party. Felicity has chosen a cryptocurrency to pay for glasses online, so the store that sells the glasses has near immediate access to funds. vision looks like for payments on the Web Platform. For example, some, but not all, purchases involve a not support Verification of Available Funds, thus in these payment schemes Seth participates in a loyalty program with his local grocery store and can apply a variety of digital coupons when he visits the story. PayToParty store near her office. insufficient funds, refunds, or a regulatory block). Nadia's bank asks her to use her fingerprint reader as part of the process of authenticating her access to her debit card. Actor: CSR: Description: CSR places an order on behalf of customer. Please note that these narratives do not define Summary: Checkout use case involves Customer, Clerk and Credit Payment Service actors and includes scanning items, calculating total and taxes, and payment use cases. Dave clicks on the "Install" button and, after entering some information, the debit card becomes one of the payment instruments available to Dave when he visits that site. be text documents, not diagrams Use case modeling is primarily an act of writing text, not drawing diagrams. whether the dress displayed online is blue with black stripes or white It shows you how you can write a decent use case description for your use cases. Renne checks into a hotel and is asked for a deposit for any damages to the room. "pay now" button and is presented with a number of options to pay, An alternate path occurs when a user clicks Create New Payment Account on the Create Recurring Payment page. the debit card from BankNow to pay and is prompted to enter a secret His in-vehicle application recognizes the station location and the pump, and asks if he wants to approve a fill up. This module displays the following element: Payment Account Information Module, continued. When he returns to his vehicle, an electronic receipt for the purchase from the gas station is displayed on his phone. PayToParty, which is a brick-and-mortar store with an online presence Do we want a standard (and extensible) format for receipts? A use caseis a description of how a person who actually uses that process or system will accomplish a goal. The end result is not at various times (e.g., one party drops out, or exceptions occur like The store only needs Tibor's verified shipping address and a proof of payment to send him the chocolates. He pays electronically using a credit card (via his phone). They accept proof-of-purchase from each other to provide a track that is in their online catalogue even if it was originally bought from another provider. The above use cases cover a wide range of scenarios for each step meant to replace existing payment systems, but augment and simplify the Discovery of Offer: Jill begins her purchase at PayPal, but not Jill's favorite cryptocurrency (which she uses Please send feedback to the Web Payments Interest Group at email@example.com. Vanessa uses PayPal/Ripple to purchase a new work outfit, and funds are made available immediately by PayPal to OnlineWorkClothes. her Tea-Bill— and PayToParty will deliver tea to her To protect Tibor's privacy when he purchases candy online, the Detailing Use Cases ... – Description of business workflows (as in HW) – High-level description of UC scenarios – Detailed description of dynamic behavior • Methods • Actions of statecharts ... Payment Accept Payment Invoice [order accepted] [order rejected] Process Order Agreement on Terms: That same evening at home, This Barry wishes to purchase electronic publications of a political nature and so wants to provide the merchant with no identifying information. The following use cases outline the basic functionality that the group is attempting to achieve. Self-Service Application Guide for Oracle Billing Insight. site. Authentication to Access Instruments: Jill selects She selects items from that there's a special offer (next day delivery) if she pays with the Self-Service Application Guide for Oracle Billing Insight > Making and Managing Payments >. Veronique wants to use a cryptocurrency in some cases (e.g., peer-to-peer payments).
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