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Insta Wireless

Insta Wireless. GROUP PROJECT Design Specification (2ndPRESENTATION) AMIR KHAN, DALIA BLANCO, EIKO TAKEMOTO March 30, 2010. Business Overview.

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Insta Wireless

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  1. Insta Wireless GROUP PROJECT Design Specification (2ndPRESENTATION) AMIR KHAN, DALIA BLANCO, EIKO TAKEMOTO March 30, 2010

  2. Business Overview • Insta Wireless is a wireless retail store operator in League City, Texas. Insta Wireless provides wireless services including plans, phones and accessories.

  3. To upgrade the database system To evaluate the worthiness of the customers by running their credit application. Point-of-sale system for selling phones and service plans Business Need

  4. System Hierarchy

  5. Log In • Purpose: To collect username and password from a user to allow him/her to access to the program.

  6. Main Menu • Purpose: To allow a user to navigate main menu options.

  7. Customer Information Form • Purpose: To evaluate a customer’s credit status

  8. Phone and Service Plan • Purpose: To allow a user to select a phone and a service plan.

  9. Payment screen • Purpose: To allow a user to input payment information and to verify and accept a credit card

  10. Payment screen • Purpose: To view and print the confirmation of payment

  11. Reports • Purpose: To allow a user to select a type of the reports that he/she wish to view

  12. Reports

  13. Reports

  14. Change Password • Purpose: To allow a user to change the password

  15. Database - Business Model • Customer • Customer ID [Primary] • First Name • Last Name • Company • Street • City • State • Zip Code • Primary contact • Date of birth • Total monthly income • Total monthly debt • PINOrder ID Order Order ID Date of order Customer ID Phone model ID Service plan ID Text Plan ID Data Plan ID Phone Models Phone model ID Name of the model Name of the manufacture Price of the model Picture of the model Service Plan Service Plan ID Service Plan Service Plan Price Text Optional Plan Text plan ID Text plan Text Plan price Data Optional Plan Data plan ID Data plan Data plan price Entity: Payment Order ID Payment type Amount Paid

  16. Phone Model Make Customer Order Payment Service Plan Database - Logical Design

  17. Database - Physical Design • Customer(CustID,CustFirstName, CustLastName, CustSSN, CustCompany, CustStreet, CustCity, CustState, CustZipCode, CustContact, CustDOB, CustIncome, CustDebt, CustPIN, OrderID) • Order(OrderID, DateOrdered, CustID, PhoneModelID, SvcPlanID, TextPlanID, DataPlanID) • Phone Model(ModelID, ModelName, ModelManufacture, ModelPrice, ModelPic) • Service Plan(SvcPlanID, SvcPlan, SvcPlanPrice) • Text Optional Plan(TextPlanID, TextPlan, TextPrice) • Data Optional Plan(DataPlanID, DataPlan, DataPlanPrice) • Payment(OrderID, PaymentType, AmountPaid)

  18. Database - Implementation

  19. Question?

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