Projects / Interchange


Interchange is an advanced e-commerce platform. It enables you to build completely customized and flexible online shops, while utilizing the knowledge gathered in more than a decade of active development. It offers high level e-commerce functions, support for PostgreSQL, MySQL, and Oracle, templating, a complete shopping cart functionality, payment processing, inventory, tax and shipping calculation, discounts, Web-based administration, localization, event routing, SOAP-based RPC, a custom tag language, and the full power of Perl.

Operating Systems

Recent releases

  •  13 Mar 2014 19:16

    Release Notes: This release includes fixes to the Authorize.Net payment gateway, as well as fixes for a serious bug in the allocation of sessions which could result in a user's session being lost after the first page load, losing potentially crucial information such as the original HTTP_REFERER. The authors recommend that all Interchange sites be upgraded to this new version after testing in each individual environment. Please read the UPGRADE document for information about upgrade procedures and a few incompatible changes introduced by this release.

    •  15 Dec 2009 21:53

      Release Notes: Bugfixes and minor feature enhancements were made.

      •  06 Nov 2009 04:21

        Release Notes: Bugfixes and minor feature enhancements were made.

        •  18 Sep 2009 09:19

          Release Notes: Improvements and new features were added to improve developer efficiency and fix bugs.

          •  18 Sep 2009 09:17

            Release Notes: The most important changes were backported from the development branch.


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