CHAPTER I

PROCY’S Agricultural Product Center Point of Sale And Payroll System

Introduction

Today, with the fast and rapid development of technology we have,

business are also rising up together with it. Nowadays different kinds of

systems are develop to improve the business process, reduce operational

problems and expand the business. And those system exist today was very

helpful in terms of the business industry whether to schools, offices and

companies. Those software application

Although, PROCY Agricultural Product Center Market raised its greater

income annually, it could never hide or deny the big profit they received per

year, but still no one try to attempt to change their way of process. It is difficult

to them to do manually working procedure, although they already have a

system but errors has been always encountered, some errors and conflict

was appeared from time to time. Since the market has been established for

those past year, but still they are being contented for what process and

procedure they have, so it means no changes were happened. Therefore the

flow of the business is very slow. So that the management wanted a type of

system that makes their work faster and easier. For instance, it’s been a great

challenge to every system developer on how to convince, and to gratify

completely the customer expectation.

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Background of the study

SENTRONG PAMILIHAN NG PRODUKTONG AGRIKULTURA NG

QUEZON is the largest Agricultural Business Market Center found in Sariaya,

province of Quezon. This large agricultural product market was established

under the ownership of Mr.Proceso Alcala Sr. to help the Filipino Farmers

especially in the province of Quezon to sell their agricultural product into

market in an easy way. This agricultural market is open for wholesale and

retail, per kilo, per bundle or per sacks of any types of agricultural product like

vegetables, crops and fruits which are delivered and came into different

partand area of Luzon such as in the CALABARZON Region, Cordillera

Region, and Bicol Region.

This Agricultural Center Market was suffering in the flow of process of

business transaction. Specifically in storing and retrieving important records

and data of a customer. With this the proponents would like to offer or make

system for them that will end and ease the problem they always encountered.

We the proponents noticed that the receipt that a box of that and based on

the proponents study, the department records area where all transaction

receipt were admitted event of selling including the manager is suffering while

recording the product-in and product-out because even though they’re having

a system, but still manually encoding to the computer. They are only using a

logbook, calculator and a paper receipt on calculating the sale.

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Their system is only focusing on receipting the customer but on saving

the record it is not included which is important. The point is? Even though

they already having a computer on their office department but they do

manually the encoding the sales of the business, through inputting the

records to access or excel every time the manager needs a report. They keep

every copy of the receipt given to a customer to encode and check manually if

it is equally match to the sales expected. And still the operation is very slow, it

is time consumable, manually looking for the receipt, and manually encoding

the data on computer came from logbook is need a serious effort and patient.

Another bad thing is? Sometimes it comes to a point that they are shortened

in terms of money, and whenever they wanted or not, it was deducted to the

marketer or employee salary who is responsible for the mistake. Therefore we

proposed an organized point of sale system, which is automatically restore

and save record from time to time because we wanted to resolved their

problem and make their work easier, fast and comfortable. So, when the

manager needs a report it was automatically display by clicking the print

button the required report will give a clear and right information output result,

and it has no error.

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Conceptual Framework

This figure shows the input, process and output procedures that make

the project study possible. It acted like maps that give coherence to empirical

inquiry. It outlined the possible courses of action and presented a preferred

approach to the system analysis and can be thought as a relational model to

the system.

Agricultural Product Information

The user will input all needed information, about agricultural product

data, then the system will process the data and automatically save, calculate

the process information, print and display the records that a user wish. The

InputAgricultural Product Information

Employee Information

Database Management System

ProcessPrototyping

Data gathering

Data analysis

Designing the system

Testing

Implementation

Output

PROCY’S

Agricultural

Product Center

Point of Sale and

Payroll System

Testing and Evaluation

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process is repeated and repeat from the start until the system display the

output.

Employee Information

The user will tap their thumb finger in the biometric scanner device

then the payroll system will determined the time-in and time-out of employee.

Database Management System

Another input is the Database Management System it is a computer

program that is designed to manage a database, a large set of

structured data, and run operations on the data requested by Procy’s

Agricultural Product Center Incorporated.

Process

Data Gathering

In this phase the proponents gathered all the data that was needed

from Procy’s Agricultural Product Center Market by observing their operation

that will helped the proponents to identify the problems or difficulties occur in

the Procy.

Data Analysis

In this phase the data flow diagram was formed. With this analysis it

was needed in the designing of the system and it solved any problem that will

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occur in the system. The data that was gathered were analyzed to know what

are the important things needed or to eliminate the possible things that are

unnecessary to the system.

Designing the system

In this stage, the proponents constructed a user-friendly interface that

is needed by the user. The proponents used an interface with less complexity

so that it will be much easier for the user of our proposed system. The

programming language used in designing the program is Visual Basic 6.0.

Testing

To provide the Procy’s Agricultural Product Center Market with the

information about the quality of the system the services and process that it

makes through a test.

Implementation

In this stage, the system will be implemented to the authorized user of

the system. They will have a tutorial on how to use the system.

Output

Procy’s Agricultural Product Center POS and Payroll System

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The output would be the software application for Procy Agricultural

Product Center Market that will be more accessible for the authorized user or

staff of Procy.

Testing and Evaluation

In this stage the software application will be tested so that the user of

Procy’s Agricultural Product Center POS and Payroll System will tell if the

system meet their total satisfaction and expectation by testing and evaluating

the system for them. Also to know what is needed to modify or to

accommodate changes regarding the system.

Statement of the problem

1. What are the common problems being encountered on Procy’s

Agricultural Product Center?

2. Why we used the access database?

3. What is the limitation of our system? What’s its only focuses?

4. Is our proposed project is possible? In what way and why?

Objective of the study

General objectives

The main objective of the study is to create a system that will lessen

the time of work to do more business operations and double the human

strength and effort with the help of this proposed system, instead of

computing the receipt manually and saving it manually. It can be saved

instantly by a click of a hand. Also by the help of the system all of the

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transaction happening inside the business place will be notice such as the

product delivery came from different farmers in the different area of Luzon,

including the time of hours worked of every employee and its salary.

Specific objectives

1. Develop a system for Procy’s business transaction.

2. Develop a program that will compute instantly the receipt and the

salary of employees.

3. Develop a program that will save all the information that is needed.

4. Develop a system that can be run on a windows XP operating

system and above.

5. Develop a system that is reliable to common users.

6. Create a system which is more efficient to the users.

7. Create an easy to use and well maintained system that can be

manage by the user.

8. Develop a user friendly and executablesystem for computer

desktop.

Research hypothesis

• H0 - Employees are manually computing the agricultural product which

has been purchased from the Procy and manually put it into a handle

device that will execute the receipt and sometimes employee forgot to

connect the device from the server that will cause an error to their

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transaction because when the device is not connected to the server it

will not be recorded. They also do manual encoding important

information's to their database even though they have already a

system.

• H1 - They can use our system to lessen the time of work to double the

human effort, to do more job. Instead of doing transaction manually,

making receipt and recording shall be done faster without any error

occurred while using our proposed system for them.

Significance of the study

This study will specifically benefit the following:

Head manager–they can easily find out the flow of the business if the market

reaches the expectation income every month and every year.

Administrators and staff –they can manage the business easily. The

payable salary from the staff will lessen.

CSTC College Inc. –This shall serve as the reference of the students in

terms of developing a POS and Payroll system.

Researcher –the researcher may enhance their skill and knowledge in

developing software project.

Future Researcher – this study will serves as the basis and guidance for

them in making software product for their research project in the future.

Scope and Limitations of the Study

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The proponents gathered some of the information from the reliable

websites in the internet, unpublished thesis and journals. And this study will

only focuses on a POS and Payroll System about Procy Agricultural Center

Market.

Scope of the Study:

Encrypted password protection will be used to secure the accounts

of the holders.

It will lessen the time of finding receipt when some customer

comeback and try to retrieve their receipt.

Customers will have a computerize receipt and the transaction will

automatically save to the database of our system.

Date and time of transactions are included.

Payroll system regarding the employee will have an equality to the

salary based on their worked hours.

Payroll system will record the total time for a day and automatically

compute the total salary of the employee.

Limitations of the Study

Only the authorized personnel will have a chance to access the

system.

transaction outside from the Procy will not include to the system

information

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credit cards or bank cards will not be allowed

It is not an online POS.

Authorized personnel can only use and access the system.

Without the biometric scanner the payroll will have an error on

saving the time of hours worked.

It can be only run on computer desktop and it can’t be executed

using other device such as tablet.

Hardware Requirements:

Cable

RJ 45

Biometric Scanner

Desktop Computer

Printer

Software Requirements:

Windows XP 7, 8, or 8.1 Operating System

Visual Basic 6.0

Microsoft Access Database

Adobe Photo shop

Definition of Terms:

The following terms are conceptually and operationally defined to

make more understandable to the readers of this study.

Technical Terms

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Biometric Scanner – the application of the statistic to biological and

medical data.

Visual Basic 6.0 – is a programming language which was created with

the purpose of teaching the programmers and developers to design

and develop graphical user interface or GUI programs easily.

Adobe Photoshop – is an image editing software commonly used by

professional photographers and graphics designers. It allows the users

to manipulate, crop, resize, and correct color on digital photos.

Programming Language – refers to a set of instructions to which the

computer can understand or execute.

Operational Terms

Receipt – written acknowledgement of receiving one particular

merchandise or product.

CHAPTER II

Review of Related Literature and Studies

The proponents did some research regarding Point of Sale and Payroll

System with Biometric scanner. These researches include some studies

that is already happened and done in the past. The theories about Point of

Sale and Payroll System with Biometric device and its compatibility issue

to the software that is needed in the development of the software project.

RELATED STUDIES

Local Studies

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According to Carlo Garcia et.al. (2010) the others at STI College

Lucena entitled Wisepos: POS and Ordering System using handheld

device on February 2010 states that they intended to make a kind of

software product which is automated Point of Sale and wireless ordering

system using a handheld devices, that this system will create a much

faster and easier method of ordering food, and beverages in Giuseppe Bar

Cafe. Because the system enables consistent service to be delivered to

the customer. The Orders are transmitted via Bluetooth directly to the

table and to the POS server. This thesis project mainly concerns in

developing an ordering system that will transmits order directly from the

table to POS server and kitchen terminal; and a POS system that will

process the order for sales transactions and to display the order

information to kitchen terminal.

According to group of computer engineers in Rebisco Biscuits

Corporation (2009) proposed a thesis report entitled “Computerized Daily

TimeRecord System” for what is the same Innodata Corps is implementing

right now a computerized daily time record as an alternative for

Bundyclock. The means of getting inside the company premises is by

swiping cards into a machine that reads every record of each employee

then monitor and displays the time a particular employee logs in and out.

In the study of Mary Grace Cruz et.al and the others entitled Self-

service POS and Inventory System for Mini Gasoline Station on (March

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2014). State that the developers had decided to make a pay then fill- a

self-service POS and inventory system that would provide an efficient

monitoring of the dispense of fuel, the non-time consuming and high-

technological point of sale system process and inventory that would

replace the old process of manual measurement using a gas meter. This

system automatically released fuel when the customer is already paid to

the cash register. The routine of the system to the customer is self-

service; gasoline station do not need to employ a gasoline boy to get the

business running.

According to Olivar (2010), “Payroll System is heart of Human

Resource System of an Organization”. The solution has to take care of

calculation of the salary as per rules of the Company, Income-Tax

calculation and various deductions to be done from salary based on the

daily time record using the “Biometric Attendance Record

System”including statutory deductions like Income Tax and Provident

Fund deductions. Another study, the main focus of the system should

handle employee’s records such as Employee List, Add New Employee,

Edit New Employee, Attendance, Bonus and Pay slip for the administrator.

In the study of Ronald Manalo et.al. Entitled Inventory and POS for STI

College LucenaProware on (March 2010) states that the proponents

intended to make an automated system for STI College Lucena’sProware

to improve the semi-computerized system that will solve many problems

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that STI College encountered. The proposed system will lessen the

workload required in dealing with records done by STI College Lucena. In

addition STI College Lucena is one of those business schools which

operate in semi-computerized system transaction with more than 1000

inventory items dealing with product lines, namely books, uniforms,

prowares marketing materials, education related materials, supplies and

courseware. Manual monitoring of the movements of above mentioned

products may cause complexity in processing records of products and

defective goods, short deliveries, determining and monitoring the re-

ordering levels of stocks and generating necessary reports.

Foreign Studies

Columbia State Community (2009) uses computer identification

account (Log In Name and Password) for access to the institutions

computer usage logs occurs electrically through the individual user slog

in/out process. Users are also informed that they are responsible for any

computer file’s, database and/or internet sites that are accessed through

their computer identification account, notwithstanding their failure to

adhere to the log in/out process, on their voluntary publication of their

account information to others.

Time Force (2010), It is a software-based time and attendance system

that allows the user to collect and organize employee time data simply and

accurately. You can use Time Force to easily and efficiently track your

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employee time, manage your time & attendance data and employee

profiles, eliminate buddy punching, make employee scheduling a breeze

and reduce the headaches and time associated with payroll. Best of all,

Time Force can quickly pay for itself in time savings reduction of time theft

and elimination of payroll errors. Time Force is the manifestation of

10years of experience, customer feedback, and research and

development in the time and attendance market. Over35, 000 businesses

use Time Force.

Johnson (2008) said, since modern computer accelerates work and

keeps track of information accurately and promptly, it’s only natural that

industry needs the services of computer and the modern technology

devices for great help and improvement.

Watson (2011) offers more accessible, fast and efficient way to

enhance Log-in Log-out using Biometrics Finger Prints Reader. By using

ESVES biometric system for security and database management the

employee can Log-in and Log-out by Pointing Thumb finger and Index

finger.

Point of Sale (POS) Technology (2011) Point of sale (also called POS

or checkout, during computerization later becoming electronic point of sale

or EPOS) is the place where a retail transaction is completed. It is the

point at which a customer makes a payment to the merchant in exchange

for goods or services. At the point of sale the retailer would calculate the

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amount owed by the customer and provide options for the customer to

make payment. The merchant will also normally issue a receipt for the

transaction. The term Point of Sale is often used in connection or relative

with the hardware and software for checkouts. In the case of some

locations, with wireless capable systems or network wired via TCP/IP.

RELATED LITERATURE

Local Literature

Ramon Floran in the Philippine Daily Inquirer, page 14 (October 2005)

wrote on his article “The Computer Edge of the New Employment and

Opportunities He stated that computer gives a different feeling about what

is happening in the company. Business will be highly competitive and

innovative because the computer provides instant information.

According to Andrea Cantoma, (March 2009) entitled “Computer

Library System for St. James Academy” stated that, in manual system in

retrieving, maintaining security and piling records take place because of

the years gone by. Furthermore, these files were only kept in envelopes

and folders in wooden rocks. There are also instances when the right

information is given to a wrong person, which affect quality of service.

“Biometrics Technology to be Implemented in PNP”, (2009) The

Philippine National Police (PNP) also made by the international crime

detection technologies in the market, the said Philippine agency decided

to adopt NEC’s (mentioned above) Automated Fingerprint Identification

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System. Via the technology, PNP staff and experts are able to

authenticate unique body demographics, such as fingerprints in the

particular case. The technology also allows an almost instantaneous

identification. The technology was used however by first building an initial

database of 210,000 fingerprints. PNP actually used the said technology

in order to identify two “chop-chop” victims who’s mutilated bodies were

found dumped in several areas in Quezon City and Muntinlupa.

According to Mayor Jun Bernabe on the article Planet Biometrics, In

(August 2011) Parañaque City, Philippines has replaced its existing

biometric machines with a new fingerprint biometric attendance registry

system, which it says is more user-friendly and efficient. The city’s mayor,

Jun Bernabe, says the new attendance machines will enable it to resolve

the issues of long queues as well as employee complaints. A total of 40

Model 628 Double Engine ZK Finger Print Standalone Time Recorders

were purchased. City hall took 15 units while the rest were installed in

other local government facilities. The upgrade was jointly run by the city

government’s Human Resource Management Office and the Electronic

Data Processing (EDP)Office. “Aside from cutting manpower downtime, it

makes timekeeping and payroll preparation simpler, systematic and more

accurate. It also provides an additional way to identify, discipline and fire

habitual later-comers, absentees and ghost employees,” says Mayor

Bernabe. According to the article mentioned above, with the use of

biometric fingerprint scanner in the attendance system of the organization

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which is also connected to the payroll system. Saves time in lining up in

the Bundy clock.

Pros and Cons Magazine ("Point of sale," Entrepreneur, 2011). Since

you can obtain more information than would be possible with a normal

system, POS systems allow you to run reports based on a company’s

selling history which in turn allows business owners to make better

ordering and merchandising decisions. With POS systems you can study

sales data and track how well specific items of your shelves sell, allowing

you to order inventory more accurately.

Foreign Literature

According to Thomas Primer on his article “Automated Computerize

Process”, in Readers Digest Magazine, (May 2009), Page 45,for many

businesses automating the collecting of employee attendance data when

employees begin their shifts is still a manual process. Even business that

has automated or computerized processes such as scheduling, inventory,

purchasing, general ledger and payroll processing still use manual method

such as time cards sheets to collect time and attendance data.

NOVA time a group system developer, (May 2008s), the system that

will give management the power to not only utilize the tools we have

available to us today, but will continue to grow and evolve, giving it the

capability to incorporate and utilize the tools the new millennium promises

to bring us. NOVA time has brought a system designed for growth while

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maintaining the maximum in flexibility. Where the sophistication lies within

the programmed mechanism of the system, allowing for a quick and

simple implementation and employee training cycle, after all the true test

of a system is not only in the production and wealth of reporting, but in the

simplicity and ease of its operation in conjunction with a simple and

accommodating implementation program.

Better humans (2012) stated that a wireless fingerprint scanner could

soon be helping law enforcement agencies; government and the military

instantly identity the scanner, called sweet fingerprint, today. It’s being

demonstrated at the government convention one merging technologies,

which addresses issues of homeland security. Scanned fingerprint can

also be used to query a database for someone’s profile, using automated

fingerprint identification system, and the profile can then be sent to a

mobile device such as a personal digital assistant. According to the

related article mentioned above, fingerprint scanning technology has been

used in many fields as a means of security to confidential government

records. Technology helps law enforcers in the identifications of

employees.

“Business magazine” (2014) A computerized network operated by a

main computer and linked to several checkout terminals. Inventory

software programs now on the market let you track usage, monitor

changes in unit dollar costs, calculate when you need to reorder, and

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analyze inventory levels on an item-by-item basis. You can even control

inventory right at the cash register with point-of-sale (POS) software

systems.

Assessment on the relevance of the related literature and studies or

synthesis

The assessment of related literature is very essential because our

study must be based upon the past knowledge. This is so because past

knowledge tell us what is already known, as well as what is still unknown.

This study is very important especially to the researchers because, we get

some tips on how to develop our proposed project, such as research

methods used in the past, instruments used in gathering data, the

statistical computation applied to the past research and the findings and

conclusions of the past investigation which we may relate to our findings

and conclusions. This review of related study serves as the basis and

guidelines in the development of the software project. It provides a lot of

information in the past research, which we may relate to our current study.

Also this review concludes to the researchers to create and think some

concepts that may applied to the proposed system.

Chapter III

Research Design and Methodology

This chapter deals with the used of research methods in developing

the software product. Together with the research methods used, the research

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design, the respondents of the study, instruments that will be used, validation

of the instruments as well as data gathering procedures and the statistical

treatment of data.

Research Design

The Proponent used Descriptive Method of Research also known as

Statistical Research. The main goal of this type of research is to describe the

data and characteristics about what is being studied. The idea behind this

type of research is to study frequencies, averages, and other statistical

calculation. Therefore under the descriptive method of research we used

Survey Method.

In this Survey Method of Research, the participants must be reliable in

answering the questionnairesadministered to them. It must be based on their

satisfaction to the software. And respond actively to the interview questions.

After the participants answer the questions, therefore the researchers

describe the responses given. And in order for the survey to be both reliable

and valid it is important that the questions are constructed properly. The

questions should be written and printed clearly so they are good in the eye

and easy to comprehend. Another consideration when designing questions is

whether to include open-ended, closed-ended, partially open-ended, or rating-

scale questions. While in preparing interview questions it must be brief, clear

and focus and always choose the right person to interview, the one who is in

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the best position to provide you with an information you need to complement

your research. The interviewee must be knowledgeable, reliable and must be

available for the interview by asking for an appointment before you start to

conduct an interview.

Method used in Developing the Software Product

The Prototyping Model is a systems development method (SDM) in

which a prototype (an early approximation of a final system or product) is

built, tested, and then reworked as necessary until an acceptable prototype is

finally achieved from which the complete system or product can now be

developed

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Satisfaction

Figure1.1Prototyping Model

We chose to use Prototyping model to develop our software project

because this model are easily modifiable, either by the developer, or

customer specifications. Prototype or design of this model will be used

because the desired system of our client needs to have an interaction with the

system. Prototyping ensures that the end users constantly work with the

system and provide a feedback which is incorporated in the prototype to

result in a useable system. This model are excellent for designing good

human computer interface systems.

Method used in Evaluating the Software Product

The same with the other software paradigms, the process of

prototyping model is also begins with from of gathering data or identifying the

basic requirements before starting the initial prototype or design, review it

from the users of the system, and finally revise and enhance the system

based on the customer specification.

Requirements

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In requirements proponents went to Procy’s Agricultural Product

Center Market to gather the important data and information about their

business transaction the process and procedure they are doing to conclude

what is the possible solution for their problem.

Design

Designing the interface of the system for the customer and employees

specification of Procy’s Agricultural Product Center is done after gathering

important data and information based on the study.

Prototyping

The researchers will do a sample or a model design of the system

based on the information and data gathered from the beneficiary of the

system, to see and evaluate the customer specification on what is needed to

change on the design implemented by the proponents to Procy’s Agricultural

Product Center.

Evaluation

The researchers will conduct an evaluation for the user, the

beneficiary, and the staff of the Procy’s to fully understand the system

requirements.

Review& Update

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In review and update, the researchers will review the system after the

customer evaluation and specification for the system.

Development

This will be the stage of creating or developing a system for Procy’s

Agricultural Product Center based on their satisfaction for the final prototype

implemented by the proponents to them.

Testing

The Procy’s Agricultural Product Center will test the system if it is

exactly appropriate and meet their satisfaction for the system and if it is

working properly as the researchers said.

Deployment

When the system is approved and the Procy’s is willing to use the POS

and Payroll system for them. They can deploy or open it and make it available

to their business.

Maintenance

The system will be maintained by a professional or the developer of

the project so that they will know what to do in case of any problem

encountered or appeared in the system.

In addition, project develop with the use of prototyping model must be

built in a manner that enables maintenance to be performed expeditiously.

Respondents of the Study

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Table 1.0

Respondents Distribution Table

Classification of Respondents Frequency Percentage

IT Experts 7 12.72 %

User of the software 48 87.27%

Total 55 100%

The Proponents chose seven (7) of the Professional (IT Experts) or

12.72% of the total respondents based on the results of statistical calculation

of the required sample size. Those experts are the one who are capable of

understanding the system, thus could give more reliable perceptions. The

remaining 48 users of the software or 87.27% of the total respondents were

chosen because they are the person who will use the system.

Data Gathering Procedure

The interview question, check list and survey method was the main

instrument to be used in this study. The researcher create a reliable interview

question and sought permission from the President of Operation at

SENTRONG PAMILIHAN NG PRODUKTONG AGRIKULTURA NG QUEZON

to disseminate our questionnaires to our target subject to get and assure the

reliable information and response that the respondents would provide.

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After gathering finish responses of our target users we proceeded in

consolidating the survey form and will analyzed and interpreted the data using

the appropriate statistical treatment.

Statistical Treatment of Data

Sample Size Formula:

n = N

1+ ne2

n= required sample size

N = size of finite population

e = margins of error

Percentage

P = f x 100

n

P – Percentage

f – Frequency / number of respondents

n – Total number of respondents

Mean

M =Σx

n

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M = Mean Average

Σx = total of the scores

n= Number of respondents

On consolidating the data as to the perceptions of the two groups of

respondents relative to the cited variables, Weighted Mean was used.

Mw = ∑fw

n

Mw – Weighted Mean

∑fw – Sum of the product of the frequency and weight

n – Number of cases or respondents

Each of the responses was weighted using Likert’s scale. This is a

system of quantitative ranking basis for the interpretation of results using the

following numerical ratings and descriptions:

Likert’s Scale

Range Verbal Interpretation Points

3.50 – 4.00 Effective 4

2.50 – 3.49 Somewhat Effective 3

1.50 – 2.49 Somewhat Ineffective 2

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1.00 – 1.49 Ineffective 1

References:

Books

Programming with Microsoft Visual Basic 6.0, Enhanced Edition. Course

Technology, 2001; ISBN: 0-619-06204-5.

Programming with Visual Basic 6.0, 2nd Edition. Course Technology, 2001.

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Statistics

Database Management 2

Magazines

“Pros and Cons” 2010

“Business Magazines 2014”

“Point of Sale Entrepreneur 2011”

Unpublished Thesis

Wisepos: POS and Ordering system using handheld devices.

Self-Service POS and Inventory System

POS and Inventory for STI Lucena Proware.

Website

http://www.multi-tochpos.com

http://www.quickbookspos.cohttp://www.postechnology.com

http://premium.hoovers.com.proxy.devry.edu

http://www,handheld.com

http://www.caraudiomag.com/specialfeatures/0204cae_handheld_technology/

index.html

 

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