[url removed, login to view] checkout integration trouble shooting

Hello i need someone to troubleshoot my checkout issue.

Currently it wont process any credit cards, it stays unresponsive or says ***Wrong card info.

Which is incorrect. The application is built in PHP and is connected to [url removed, login to view] with an API.

Skills: CSS, Javascript, MySQL, PHP

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About the Employer:
( 1 review ) Dominican Republic

Project ID: #12778887

4 freelancers are bidding on average $59 for this job


I have implemented credit card checkout in more than 100 website successfully, i am ready to fix this right now I m expert web developer, i have seven year of work experience , my expertise are PHP, MYSQL, WORDPRESS More

$77 USD in 1 day
(199 Reviews)

Greetings sir, i am an expert freelancer for this job and your 100% satisfaction is assured if you allow me to serve. Here is the reason. Why you should pick me? a) I am a very expert desktop/web software/macro/b More

$30 USD in 1 day
(113 Reviews)

Hi, Hope you doing good? I am experienced PHP developer having expertise in e-commerce domain using Zen Cart, Wordpress, Codeigniter, OsCommerce, CreLoaded, MVC framework, Prestashop, Opencart, HTML5, Bootstrap, More

$30 USD in 1 day
(41 Reviews)

SALUTATIONS How are you? I hope you are doing well and the season is going great for you and your business. I and my team have gone through your requirements for this project. And one thing I can assure you that t More

$100 USD in 1 day
(4 Reviews)
$25 USD in 1 day
(20 Reviews)

Im a professional programmer in following language : [url removed, login to view], C++, C#, PYTHON, PHP, HTML/CSS, i have the suffisant knowledge to do your project, thanks in advance to read my bid. You can see my portfolio if you want More

$15 USD in 1 day
(0 Reviews)