NYU Used Books Marketplace

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Title:

NYU Used Books Marketplace

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Students will be able to offer their used books for sale at their own prices ... Book will be exchanged for the price at which it was sold online. Online Transaction ... – PowerPoint PPT presentation

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Provided by: csN4
Learn more at: http://www.cs.nyu.edu

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Title: NYU Used Books Marketplace


1
NYU Used Books Marketplace
  • Requirements and Specification
  • Presented by
  • Kaushik Jagadish
  • Group Members
  • Mike
  • Casey
  • Danny

2
What does it do?
  • Offer a web-based interface for NYU students to
    conveniently buy and sell their used books
  • Students will be able to offer their used books
    for sale at their own prices
  • Students wishing to buy used books will be able
    to search the listings for the desired book and
    order it from any seller that is offering the
    book
  • The service is free for NYU students

3
Who are the customers?
  • Potentially the entire NYU student community
  • Over 50,000 people
  • Customers that we have contacted
  • Gordon White A fourth-year student in CAS.
  • Yevgeniy Eltsufin A third-year student in CAS.

4
Competitive Landscape
  • All competitors charge a fee for a similar
    service
  • The NYU Bookstore
  • Currently, the primary source for purchasing and
    selling used textbooks for NYU students
  • Buys at 50 and sells at 65 of the list price
  • At least 23 commission fee
  • Amazon.com Marketplace
  • 0.99 plus a 15 commission fee for each used
    book sold
  • eBay
  • Insertion fee 0.25 to 4.80
  • Auction closing fee 5.25 of the final value

5
Requirements
  • Account Management
  • New User Registration
  • Personal Profile
  • Seller Inventory
  • Transactions History
  • Login
  • Certain parts of the system should be completely
    public
  • Must login for buying/selling functionality

6
Books Catalogue
  • The system will need to maintain a database of
    books that can be offered for sale by the sellers
    and requested by the buyers
  • User should be able to add a new book to the
    catalogue, if it's not already there

7
Buying
  • Book Search
  • By ISBN, Title, Author
  • Searches the catalogue
  • Book Home
  • Multiple Sell Offers Listing
  • Book Availability Notifications
  • Checkout
  • Select one of the sell offers and click buy
  • At this point required to login

8
Selling
  • First find Book Home
  • Click on the sell yours button
  • Inserting a New Offer
  • Book condition
  • Price
  • Transaction options
  • The price can be changed later

9
Transaction Options
  • In-Person Transaction
  • Complete the transaction by meeting in person
    somewhere on campus
  • Book will be exchanged for the price at which it
    was sold online
  • Online Transaction
  • Buyer pays the seller through PayPal
  • Seller must ship the book to the buyer

10
System Administration
  • System statistics
  • The admin should be able to check overall system
    statistics
  • Total number of registered users
  • Total number of books sold
  • The number of currently open offers
  • Account Suspension
  • Might be necessary to suspend some accounts due
    to complaints or violations

11
Nonfunctional System Requirements
  • Timing
  • The project has to be completed by the end of the
    semester
  • Scalability
  • The completed system must be able to handle up to
    50,000 registered users
  • Responsiveness
  • User requests must be completed within reasonable
    amount of time
  • Legal issues
  • The online system must have the appropriate
    disclaimers and privacy policy.