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<p>Last updated at: 2005-03-30 19:05:13 By user: ArnoldYim</p> <p><b>New page</b></p><div>= Simple Use Case Text Example =<br /> <br /> <br /> from Figure 3-1 (p.40) of Martin Fowler's &quot;UML Distilled (2nd Edition)&quot; <br /> <br /> <br /> * Use Case: '''Buy a Product''' <br /> <br /> * <br /> ** 1. Customer browses through catalog and selects items to buy <br /> ** 2. Customer goes to check out <br /> ** 3. Customer fills in shipping information (address; next-day or 3-day delivery) <br /> ** 4. System presents full pricing information, including shipping <br /> ** 5. Customer fills in credit card information <br /> ** 6. System authorizes purchase <br /> ** 7. System confirms sale immediately <br /> ** 8. System sends confirming email to customer <br /> <br /> * Alternative: '''Authorization Failure''' <br /> ** At step 6, system fails to authorize credit purchase <br /> ** Allow customer to re-enter credit card information and re-try <br /> <br /> * Alternative: '''Regular Customer''' <br /> ** 3a. System displays current shipping information, pricing information, and last four digits of credit card information <br /> ** 3b. Customer may accept or override these defaults <br /> ** Return to primary scenario at step 6 <br /> <br /> [[Category:Information]]</div>

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