This document provides an overview of a proposed computerized billing system for Mang Cha-a, a beverage food stall in the Philippines. Currently, Mang Cha-a uses a manual system for transactions and record keeping that leads to slow processing, data loss, and unorganized records. The proposed system aims to automate the ordering and billing processes to provide accurate bills, secure records, faster transactions, and an easy-to-use interface for customers and employees. It is expected to save time and money for Mang Cha-a while reducing errors. The document outlines the problem background, literature review, objectives, assumptions, scope, and significance of developing this system.

1. Mang Cha-a Billing
System

2. CHAPTER 1
THE PROBLEM AND REVIEW OF RELATED LITERATURE
Introduction
Most of the food stall businesses like
Mang Cha-a, a beverage food stall, are
still using a manual operation especially
when it comes to financial monitoring
and records of the business.

3. The gest of technology has changed the
way we live, work and spends leisure time.
Technology improves and changes at a rapid
pace where society have coped with it because
as the technology improves the standard of
people grows.
Mang Cha-a billing system is an application
to automate the process of ordering and billing
of the said beverage food stall. It administrates
its user and customers.This system also
benefits the employer, employees and the
management itself.

4. Background of the Study
Mang Cha-a is a unique food stall
concept providing healthy and delectable
MilkTea, IcedTea and Coffee to our clients.
We have developed and patented this
products and take advantage of the growing
demand for healthy, fast, and delectable
food and drinks. Mang Cha-a can provide a
beginning forTea entrepreneur with real
plans, real profits, and real growth.

5. Review of Related Literature
•Foreign Literature
 According to Okafor Chidubem Kelvin
 According to George Epstein
 According to Marina Orsini-Jones and
Laura Pibworth

6. •Local Literature
 According to Sharon Oviatt
 Based on a Web Article
 According to Zane L. Berge

7. Conceptual Framework of the Proposed System

8. Statement of the Problem
General Problem
The Mang Cha-a uses manual
system in their transaction and record
keeping.This kind of system leads to
slow processing of data loss and
unorganized record.

9. Specific Problem
• The Mang Cha-a spend more time in writing the
record manually.
• The Mang Cha-a are more prone to loss of record
due to the traditional cabinet record keeping.
• The Mang Cha-a are more prone of human errors
due to manually calculation of bills.
• The Mang Cha-a do not have their own receipts.
• The Mang Cha-a takes a lot of time in the
computation of the bills.

10. Objective of the Study
General Objective
The general objective of the study is
to create a computerized billing system
for Mang Cha-a, Bacolor Franchise, that
will give a well-organized consumer
records and convenience to both parties.

11. Specific Objectives
• To present and accurate computation on the bill charged
to the customers.
• To secure and produce a copy of the summary of record
transactions on a daily, weekly, and monthly basis on the
database.
• To obtain a more accurate orders eliminating errors done
manually.
• To facilitate a faster transactions in billing the customers.
• Make an easy to use environment for users and
customers.

12. Assumptions
• By using the proposed system, all the information and
transactions are assumed to be compiled and organized.
• By using the proposed system, the proponents assumes that it
will make a faster access, retrieval of information and will make
the work much easier and faster.
• By using the proposed system, it will lessen the effort done with
the transactions of the business.
• By using the proposed system, the proponents assumes that all
transactions of the business will have a corresponding report.
• By using the proposed system, the bills are computed
automatically.

13. Significance of the Study
• Economic Significance
This study was abstracted to
minimize the consumed effort in
generating report and lessen paper
works. By developing the proposed
system, the Mang Cha-a can save money
and would be able to perform more
productive tasks.

14. •Educational Significance
The future proponents can have this
study as a reference with their thesis
study.They can view this study as a
stepping stone for a more improved and
efficient study in the future. Students
can also be guided with this study by
how it was conducted and the things to
be considered.

15. •Social Significance
The social significance of the study
mainly talks about how the proposed
system contributes and helps the society
in its own ways.The employees and the
customers of Mang Cha-a will benefit in
this Billing system.They will have a good
relationship with the customer and this
can also boost the interest to improve
the service of Mang Cha-a.

16. •Technological Significance
In the proposed system, the technology will be
enormous use.The system would not be possible without
the use of technology. Implementing the system can lead
locale into higher proficiency when it comes to
technology usage.
One of the implication of this proposed system is the
elimination of different problem in acquiring information
manually. It will reduce human errors and confidential
records will be kept safe from invalid users.Technology is
very important, because it serves as a ladder of
improvement which gives adequate facts and information
needed to the extent of the scope.

17. Scope and Delimitation
Scope
The main feature of the proposed
system is using a computer as the server
where the database is stored.The menu and
the computer at the counter should work
together as one.The computer server should
save and store all the data transferred. It is
use to monitor all the activities inside the
food stall.

18. Delimitation
Though the proposed system is made to
give comfort for the customers the system
cannot give all the wants of the customer. Its
still has a limitation to provide total comfort
for the locale.The system cannot be
connected through the internet for any
reasons. It was design for the privilege of the
administrator only.

19. Operational Definition of Terms
• Billing System – combination of software and hardware that receives call
detail and service usage information, groups this information for specific
accounts or customers, produces invoices creates reports for management and
records payments made to customer account.
• Beneficiaries- a recipient of funds (payee) or securities. Depending on the
context, a beneficiary can be a direct participant in a payment system and/or a
final recipient.
• Record keeping- is the maintenance of a history of one’s activities, as a
financial dealings, by entering data in ledgers, journals or in files.
• Administrator- a person who manages and supports a computer system or
network, as in a business.
• Information Management- it concerns the cycle of organizational/business
activity.

20. Data Flow
Diagram

21. Gantt Chart