Click Commerce Delivers New Software Architecture, Announces Availability of Composite Application Framework

 Composite Applications for Service Supply Chain Management and Order
                       Management Available Now

   Click Commerce, Inc. (Nasdaq:CKCM), a leading provider of
on-demand supply chain management solutions, unveiled a new solution
architecture today at Click Planet 2006, the company's annual customer
conference. The Click Commerce Composite Application Framework is
based on a service-oriented architecture and enables the delivery of
tailored solutions without the cost, development, and time required
for customization.
   With the framework, customers can combine application services in
Click Commerce products and those of third parties to create new
solutions that precisely address particular business problems. These
new solutions can be installed on customer premises or be delivered
via Software as a Service. The framework utilizes the Click Commerce
Enterprise Service Bus, which coordinates and orchestrates the
composite applications and the Click Commerce Master Data Management
solution, which ensures the accuracy and consistency of data.
   "Our Composite Application Framework allows us to deliver complex
solutions rapidly and without custom application development. It gives
our customers the agility and flexibility to extend their enterprises
and excel in the real-time global marketplace," said Steve Cole,
senior vice president of product management for Click Commerce. "This
framework will be the foundation of our software development moving
forward."
   According to an April 13, 2006 research article, "DDSN: Think
Relationships, Not Transactions," by Robert Bois and Lora Cecere of
AMR Research, "In order to effectively support dynamic business
metrics and SLAs, an infrastructure will have to support composite
applications that can change over time, take upgrades without recoding
custom business logic, and span the boundaries of traditional software
suite categories."
   Also at Click Planet 2006, Click Commerce announced the
availability of two composite applications:

   --  The Click Commerce Service Supply Chain solution, which
        provides complete end-to-end support of service and repair
        planning and execution.

   --  The Click Commerce Extended Order Management solution, which
        orchestrates the management of orders from businesses and
        consumers across an extended network of company-owned and
        third-party facilities.

   About Click Commerce, Inc.

   Click Commerce, Inc., (Nasdaq:CKCM), a leading provider of
on-demand supply chain management solutions, enables millions of users
in 70 countries to collaborate, in real time, with business partners
across the extended enterprise. Click Commerce solutions support the
unique business processes of multiple industry segments such as
manufacturing, aerospace and defense, and high-tech. Click Commerce
enables corporations including Alaska Airlines, BASF, Citibank,
Delphi, Eastman Kodak Company, Jabil Global Services, Lockheed Martin,
Microsoft, Pier 1, Ryder, and Verizon to coordinate and optimize
business processes, accelerate revenue, lower costs, and improve
customer service. More information can be found at
www.clickcommerce.com.