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E- BUY Management System

E-SARKE

Guided By

PRATAP SIR

Submitted ByP. Sai Roopa (08X41A0524)

V. Jaya Sree Devi (08X41A0539)B. Pavan (08X41A0502)

J.Charan Raj (09X45A0514)

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ABSTRACT:

The project entitled e-buy management

system is designed to fix an order by any

customer from anywhere in the world. . It is

the largest market place on Internet allowing

members to buy almost everything.

The objective of this system was To develop

the work ethic and trusting environment and

to keep the organization focused on the key

priorities.

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Existing System

Direct Transaction:

In the existing system all the transactions are done face to face. If a

customer need to purchase an item then he has to approach the

shop and buy it.

Manual supervision causes wastage of time:

There will be time lagging between transaction as there is only a

single system to automate the whole dealings.

Time limited access:

The shopping mall could be accessed only in the working hours. The

customer needs to wait for the shop to be open.

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Proposed System :

To overcome those limitations, Here we

introduced a convenient way for shopping

being at ones home .

As most of people in todays world are familiar

with internet, we introduced this onlineshopping. E-SARKE is a company which allows

offers an online platform where millions of

items are traded each day. Through this site

customer can know the quality of item,

ranking of that product, price of the product,

no. of items available.

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MODULES

ADMIN

CUSTOMER

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DATA FLOW DIAGRAMS:

CONTEXT LEVEL DFD

Customer

Admin

E-Buy Management

System DataBase

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Manage Items

ADMIN

LogIn

ManageStatus

Update

Notifications

Events DB

Items DB

LogIn DB

LEVEL 0 DFD FOR ADMIN:

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View Items

Customer

LogIn

Search

Items DB

LogIn DB

LEVEL 0 DFD FOR Customer:

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Add Items

Manage Items

Edit Items

Delete Items

Items DB

LEVEL 1(1) DFD FOR ADMIN:

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Stock

Manage Events

Products

Bought

Profit & Loss

Events DB

LEVEL 1(2) DFD FOR ADMIN:

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Reserve Items

LogIn

Buy Items

Uncheck Items

Transactions

DB

Items DB

LogIn DB

LEVEL 1 DFD FOR ADMIN:

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Login

ADMIN

Add

Items

DeleteItems

Modify

Items

Reports

ViewItems

UMLDIAGRAMS

UseCase Diagram For ADMIN :

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Login

Customer

LogIn

ViewItems

Modify

Item

Search

BuyItems

UMLDIAGRAMS

UseCase Diagram For Customer:

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User

Name:

Id:Email:

Login()

View()

Admin

Name:

Id:

Email:

Login()Add()

Delete()

Customer

Name:Id:

Email:

Login()

View()

Select()

Buy()

Transaction

Id:

Date:

Deliver()

VerifyAddress()

VerifyUser()

MaintainList()

Name:

Email:

CustomerList()

ProductList()

Billing()

Deliver()

OlShopping

Bank

Name:

Id:

Email:

Address:

ValidUser()

VerifyAmount()

UpdateAmount()

CLASS DIAGRAM