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OpenCart Realex payments Payment Module

With this module payments made via the gateway of Realex payments can be integrated into your OpenCart shop.

The module links your OpenCart shop to the payment system of Realex payments. You receive a license of unlimited duration and are additionally granted free e-mail and telephone support during 12 months as well as access to all our updates and upgrades. Realex payments officially recommends our modules for usage.

We have confidence in what we do. If the module does not work in your shop, you get your money back!


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Excl. Tax
Shipment: Direct Download

Product Description

Give your customer the possibility of choosing between several different credit and debit card types and thereby reduce the order cancellation rate. A detailed list of all supported payment methods can be found further below. Furthermore, with OpenCart Realex payments Payment Module you profit from numerous integrated features that will noticeably simplify the checkout process and payment handling.

Realex payments Payment Extension also supports capturing, cancellation and refund. This means that you can process payments directly from the administration interface of the shop and no longer have to log into Realex payments. This simplifies the payment processing a lot. Further information on the transaction manager can be found under payment processing (see below).

OpenCart Realex payments Payment Module is easy to install and seamlessly integrates into your system. You are offered two different authorisation methods. With the standard version Redirect the customer is forwarded to the Payment Page of Realex payments in order to insert his or her payment details (either externally or internally via iFrame). In the case of the Hidden Mode Remote the customer remains in your shop and the payment information is sent to Realex payments in the background. Both of these processes are fully PCI-compliant.

Due to the integration of the Alias Manager the customer's order process is greatly simplified. Once the credit card data has been entered it can be saved for later purchases. The storage occurs with Realex payments and is therefore fully PCI-compliant.

A detailed list of all features can be found under features.

We guarantee the functionality of the payment module. You gain 12 months access to all updates and upgrades released by us. The RSS-Feed informs you about the latest changes and that the new version is ready for download in your customer account. Furthermore, you receive one year free support in case you encounter problems during the integration.

The module includes a detailed installation manual which guides you step by step through the installation process. Optionally you can also order the installation service of customweb Ltd.

Convince yourself and check out the OpenCart Realex payments module directly in our demoshop with a live-version. To do so just click on Demo further below.

Customweb is an official software-partner of Realex payments. This guarantees all-inclusive functionality and a smooth operation. Our modules are officially recommended for usage by Realex payments.

Your benefits:

Customweb looks back on long standing experience in the development of shop software. The module is continuously being refined in close co-operation with the Payment Service Provider. This has several advantages for you:

  • Access to updates and upgrades during the one year support period. You thereby ensure the functionality and compatibility to your shop-system and PSP.
  • Better support. We offer you 12 months support via telephone or e-mail. With the optional installation service we, furthermore, guarantee a fast integration into your system.
  • Certified module: the payment modules were developed in close cooperation with the PSP.
  • Increased security. Due to the integrated support service, possible security holes are eliminated immediately.
  • Seamless integration. The support of Hidden Authorisation allows for a PCI-compliant processing of transactions in the background; without the customer being redirected to the payment page of the PSP (requires PCI DSS SAQ A-EP).
  • Transaction management through the shop: You no longer need to log into your PSP account to process payments. Captures, cancellations and refunds can be carried out in the administration interface of the shop.


  • Contract with RealEx
  • OpenCart v.1.5.x / 2.x.x / 3.x.x

Payment Processing

  • Payment Page (Real Auth Redirect)
  • IFrame Authorization (Real Auth Redirect)
  • Server Authorization (Real Auth Remote)
  • Dynamic Template
  • Alias Manager / Token System
  • Cancellation
  • Capturing
  • Refunds

Supported Languages

  • German
  • English
  • Italian
  • French
  • Dutch
  • Spanish
  • More on request

Change Log