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Authorize.Net Gateway - Connection Methods

Never miss a sale! Improve customer service and enhance sales by accepting credit card transactions anytime, anywhere with our secure mobile solutions. 

Authorize.Net offers several methods for connecting Web sites and point-of-sale (POS) systems to the payment gateway for submitting transactions. Web merchants can choose the method that is right for them, according to their customization requirements. Retail and mobile merchants integrate to the payment gateway via third-party hardware and software solutions that have been certified to Authorize.Net’s security and performance standards.

Web Merchants

Advanced Integration Method (AIM) Implementation Guide

AIM is Authorize.Net’s recommended connection method and offers the most secure and flexible integration. AIM allows merchants to host their own secure payment form and send transactions to the payment gateway using an end-to-end secure sockets layer (SSL) connection. AIM is the required connection method for shopping cart developers participating in the Authorize.Net. View this guide (PDF)

Simple Integration Method (SIM) Implementation Guide

SIM uses scripting techniques to authenticate transactions with a unique transaction fingerprint. SIM provides a customizable, secure hosted payment form to make integration easy for Web merchants that do not have an SSL certificate. The Authorize.Net Payment Gateway can handle all the steps in the secure transaction process — payment data collection, data submission and the response to the customer — while keeping Authorize.Net virtually transparent.. View this guide (PDF).

Provides the security of an AIM implementation with minimal Web development.
Assures compliance with Authorize.Net security and performance standards.
Choose from over 86 certified solutions.

Mail Order / Telephone Order Merchants

MOTO merchants can submit transactions by logging into the Authorize.Net Merchant Interface and keying information into our Virtual Terminal, or by using our Batch Upload tool.

Retail Merchants

In most cases, retail and mobile merchants simply purchase a certified, ready-to-install POS solution or device that is integrated to the Authorize.Net Payment Gateway. Technical integration is typically handled by the POS solution provider that sells the POS system to the merchant, and may include hardware manufacturers, software companies and value-add resellers.

For technical assistance connecting your Web site, please contact us.
Authorize.net

If you need help in integrating the Authorize.net gateway into your shopping cart or your website, please contact us today or call 800-931-9835.

You can choose Cardservice Loud to set up your Authorize.net Electronic Payment Gateway if you already have a merchant account.

Or if you also need a merchant account, please review our prices for online merchants.

Testimonials
Heartfelt Thanks!

Hi Corey!

I'd like to thank you again for helping me with the many questions I've had about my merchant and gateway accounts. Right from the beginning, both you and Russell answered all my questions in such a clear and concise manner, that it allowed me to actually know what I was talking about when I hung up. It is such a relief to know that the customer service claims you make on your website are not just hoax!

I am so glad that I decided to go with cardserviceloud.com. I truly cannot thank you enough!

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