The document discusses a supermarket management system designed to automate operations, enhance record-keeping, and streamline sales processes. It elaborates on functionalities like inventory management, billing, and data entry while addressing inefficiencies in the manual system. The project emphasizes the importance of a robust database management system (DBMS) to improve business efficiency and profitability in the retail sector.

1. Data base project on :-
Super-Market Management System
Contact us: +91 9873725832

2. Introduction
This project deals with Super-Market automation.
A Super-Market is a self-service store offering a wide variety of items related to food,
household or daily use.
Includes both purchase and sale of products.
Designed to make the existing system more informative, reliable, fast and easy for all the
stake-holders.

3. Objective
To produce software which manage the activities done in a Super-Market.
To maintain the records of the sales done for a particular month.
To maintain the stock details.
To reduce time in calculation of Sales activities.
To store large amount of data in the database which will reduce clumsiness.
To reduce paper work; so that users can spend more time on monitoring the Super-Market.

4. Project Description
Based on the transactions in a Super-Market.
First activity is adding the items to the system along with their rates and names of theitems
which will be up for sale in the Super-Market. This authority is given only to Admin.
Any modification tobe done in the item name or item rate cane be done only by Admin.
Right to delete any item details rest with the Admin too.
As the customer buys the products and comes to the billing counter, the user is supposed to
enter the item name purchased.

5. The system will display all the items a customer wants to purchase.
If the stock is not available, the supermarket orders and buys from a prescribed
vendor.
The amount can be paid either in cash or via online according to customer
preference.
Admin provides a unique username and password for each employee through
which they can login.
Project Description

6. Problems with the existing system
Manual system faces a lot of inefficiencies.
Hinders smooth flow of work.
Lack of security of data.
But less efficiency.Although more man power
Time consuming.
Consumes large volume of paper work.
Needs manual calculations which are prone to errors.
Poor communication may lead to serious inadvertent errors.

7. Requirement Analysis
Supermarket and related information
Details of products to sell
Staff and employee related details
Electronic card machine for accessing ATMs and Debit card
Supplier details
Customer details
Products in stock
Special training to the staffs that are not from ITbackground

8. Software Requirements
Processor: Intel dual core or above
Processorspeed : 2.0 GHZ or above
RAM :1GBor above
Hard disk:20 GBor above
Programming language for coding :Microsoft Access

9. Work Flow
The products will arrive in the store.
Data entry operator will enter the information ofthe product in the database.
The administrator will enter the taxes and the commissions for each product.
The customer will come and take the basket with him/her and choose the product and take it
to thecounter.
The bill calculating operator will check the products with the Bar Code detecting machine;
then it will match with Product-ID; then it will show its information and price and the bill will
be calculated and total paymentwill be shown.
Customer will pay for the products and they will be packed and delivered to thecustomer.
Stock will be updated by reducing the quantity of the product.

10. Advantages of the proposed system
Reduced processing cost.
Error reduction.
Automatic updation of product
details.
Improved report generation and
analysis.
Better equipped to meet user
requirements.
Reduction in use of paper.
Reduction in man power.
Faster response time.

11. Pre-Normalization
List of Attributes :
• Customer – Customer Name ,Customer ID ,Address Line 1 ,Address Line 2 ,Address Line 3 ,City ,
District ,State ,PIN ,Contact No. ,E-Mail ID ,Membership CardNo.
• Ordered Product – Product Name ,Product Type ,Product Brand ,Product Model ID ,Product
Price ,Product Manufacturing Descriptions
• Billing Counter – Bill No. ,Bill Date ,Customer ID details ,Bill Amount
• Product Shelves – Product Category ,Product Type ,Product Brand ,Product Model ID
• Accounts – User Designation ,User ID ,User Password ,Login Time

12. Pre-Normalization
• Payment – Payment Receipt No. ,Payment Amount ,Payment Mode
• Stock – Product Name ,Product ID ,Product Type ,Product Price ,Manufacturing Details , Product
Model
• Employee Details – Employee Name ,Employee ID ,Date of Joining , Designation
• Supplier Details – Supplier Name ,Supplier ID ,Contact No. ,E-Mail ID ,Address Line 1 ,Address
Line 2 ,Address Line 3 ,City ,District ,State ,PIN
• Order placed for the Supplier – Order No. ,Product Type ,Product Brand ,Date of Order ,Ordered
Quantity

13. Primary Keys
Customer – Customer ID
Ordered Product – Product Model ID
Billing Counter – Bill No.
Account – User ID
Stock – Product ID
Supplier Details – Supplier ID
Order given to Supplier – Order No.
Employee Details – Employee ID
Payment – Payment Receipt No.

14. Relationships
Customer is related to Ordered Product and to Billing Counter
Ordered Product is related to Product Shelves and to Billing Counter
Billing Counter is related to Stocks ,Account and Ordered Product
Account is related to Product Shelves ,Payment and Billing Counter
Payment is the relation between Account and Stock Supplier
Stock is related to Supplier Details and Billing Counter
Order placed for the Supplier is related to Stock Supplier and Employee Details
Employee Details is related to Order placed for the Supplier and Account

15. Remove Derived Quantities
Remove Bill Amount from Billing Counter
Remove Payment Amount from Payment
Relationships between Tables
Customer – Customer ID – Ordered Product
Customer – Customer ID – Billing Counter
Ordered Product – Product Model ID – Product Shelves
Ordered Product – Product Model ID – Billing Counter
Billing Counter – User ID – Accounts
Billing Counter – Product Model ID – Stock
Employee Details – Order No. – Order placed for Supplier
Order placed for Supplier – Supplier ID – Stock Supplier

16. Reduce Data Redundancy
Remove Product Name ,Product Type ,Product Brand ,Product Description and Product Price from
Ordered Products
Remove Product Type and Product Name from Order for Supplier
New List of Primary Keys
Customer – Customer ID
Ordered Product – Product ID
Billing Counter – Billing No.
Account ID – User ID
Administrator – User ID
Employee Details – Employee ID
Supplier Details – Stock ID
Stock – Product ID

17. Primary Keys
Stock Details kept by Supplier – Supplier ID
Order Details for Supplier – Employee ID
Relationships
Customer – Customer ID – Ordered Product
Customer – Customer ID – Billing Counter
Ordered Product – Product Model ID – Billing Counter
Billing Counter – Product Model ID – Stocks

18. Relationships
Billing Counter – User ID – Accounts
Accounts – User ID – Employee Details
Employee Details – User ID – Order Details for Supplier
Order Details for Supplier – Order No. – Orders placed for Stock Supplier
Order Details for Supplier – Supplier ID – Stock Supplier
Stock Supplier – Supplier ID – Stock Details kept by Supplier
Stock Details kept by Supplier – Product Model ID - Stocks

19. Conclusion
With business opportunities increasing asnever before, companies are in dire need of
efficient management. One such key area is to maintain a methodical way of managing large
databases, especially in the Retail sector.
DBMS is a vital tool for future growth of business organizations.
It offers a simple, efficient and reliable way of storing, managing and accessing data.
The features offered by DBMS are :Query ability, Backup, Security and Computation which
are the needs of a fast-paced corporate system.
To churn profits, companies need to have a good plan along with affective DBMS.

20. Thank You
Visit our Website- http://www.wethecoders.com