FirstData / Linkpoint API (OpenCart Addon)

Supported OpenCart Versions:
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v1.2.6, v1.2.7, v1.2.8, v1.2.9, v1.3.0, v1.3.1, v1.3.2, v1.3.3, v1.3.4, v1.4.0, v1.4.4, v1.4.6, v1.4.7, v1.4.8


What does it do:
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This contrib adds support for First Data "API" payment integration. The API version keeps the customer on your site to collect credit card information and handles the verification in the background.


Requirements:
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  * You will of course need to have an FirstData account.
  * First Data uses a *.pem license file. Get that from the login area of your firstdata account
  * You "should" have an SSL certificate to ensure secure transactions from your site.


Main features:
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  * All credit card processing is done on your site. Customer never leaves.
  * Uses custom error handler on the checkout/confirm page to show any card errors.
  * Configurable for test and production accounts for easy mode switching.
  * Supports ALL card types
  * Custom Final Order Status


How to install it:
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1) Unzip and upload the contents of the upload folder to the root directory of your OpenCart installation.
2) From the admin menu, go to 'Admin->Users->User Groups'. Edit the Top Administrator.
3) Find and check the entries for any unchecked files in both modify and access. save.
4) From the admin menu, go to 'Extensions->Payment'.
5) Install the module, and click edit to configure.
6) When choosing the *.pem file from your PC. The upload process will place the file in your store's root path.

Alternatively, if you don't have an SSL certification and would rather the payment details are handled at FirstData's secured site. You can use the First Data "Connect" module found here