Sending payment amount to Vx810 Duet via PHP application

We have a functioning computer running PHP-based Cash Register that was custom built for our stores. It can build orders, keep a history of sales and track inventory.

We are looking for help to connect the payment terminal (a Verifone Vx810 Duet) to the cash register so that the cash register can send the amount that has to be paid to the payment terminal without staff input. Right now, our staff has to type in the amount to be paid on the payment terminal, which is a source of errors. Directly sending the amount to the payment terminal would eliminate errors and save us time.

The connection on the computer is through a serial port (9-pin) to a RS232 (RJ45 connection) on the Vx810 Duet.

Ideally this would be a few lines of code that send and receive the correct messages from the php-cash register and the payment terminal. We have had several contractors who were very knowledgable in PHP unsuccessfully try to resolve this problem, so previous experience with both Vx810 Duets (or other Verifone hardware) and PHP is required.

Skills: eCommerce, PHP

See more: sendingpaymentamounttovx810duetviaphpapplication|, vx810, php is, php contractors, php code register, contractors computer, rs232, php ecommerce, php application, custom php application, input pin code, connect terminal, rs232 port php, amount code, sales inventory application, verifone save pin, rs232 input, via register, serial port send receive, verifone track, sales register php, cash register code, connect verifone, custom serial, hardware php

About the Employer:
( 0 reviews ) Canada

Project ID: #4946245

6 freelancers are bidding on average $765 for this job


Hello Sir, I am from Confianza Technologies. I have gone through your requirements. We have developers who have vast experience in required technologies. We are interested in your project, but before finalizing budget More

$750 USD in 21 days
(37 Reviews)

Hello, please check our private message. Thank you.

$750 USD in 15 days
(25 Reviews)

Hello! We already have an image of how this project will look like when its finished. Our company has a lot of experience in working with eCommerce websites, that can be easily demonstrated by our portfolio. All your More

$711 USD in 25 days
(25 Reviews)

hi we could do it perfectly with accuracy, please let us know if you want any clarification. if you want us to share our skill and previous work please initiate the chat..

$444 USD in 13 days
(55 Reviews)

1st Please Check My Profile : [url removed, login to view] I have Read Your Project Description. You need an eCommerce website , Yes Magento,Open cart and Prestashop are Perfect. I aman eCommerce website Dev More

$257 USD in 10 days
(8 Reviews)

Hi, Veltrod Software services is a global software consulting company specialized in providing Mobile applications, Social media frameworks and eCommerce solutions. Leveraging best-in-class people, processes, and t More

$206 USD in 15 days
(2 Reviews)

Hello, Hope you are well and doing well!!! We are eager to work with [url removed, login to view] have gone through the details you have provided and would be pleased to work on this with you to deliver the results that you have expected an More

$261 USD in 15 days
(0 Reviews)

Hello, We have done similar projects before. Please check our website for more information about us. Best regards, Dedwen LLC

$2222 USD in 15 days
(0 Reviews)