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Documentation
This Help Center provides documentation on all aspects of the HCL Commerce+ Transaction Server product, from installation and deployment to operating and customization.
Deploying
This section provides details on deploying HCL Commerce+ Transaction Server. It explains how to download the Docker images and Git bundles that comprise the product, how to create a minimal environment, and how to plan for a full deployment. It details supported software versions, patches, and configurations to ensure the platform performs well.
Commerce+ Transaction Server environment
Kubernetes is the default tool for deploying a live HCL Commerce+ Transaction Server production site. HCL provides all the required applications as Docker images for you to use in a configuration of your choice. Also included are Kubernetes Helm Charts.

Documentation
This Help Center provides documentation on all aspects of the HCL Commerce+ Transaction Server product, from installation and deployment to operating and customization.
- Overview
  Welcome to the HCL Commerce+ Transaction Server overview. Explore these feature overviews to learn how Commerce+ Transaction Server operates. Refer to the related links listed at the end of each topic to access expanded product documentation.
- Deploying
  This section provides details on deploying HCL Commerce+ Transaction Server. It explains how to download the Docker images and Git bundles that comprise the product, how to create a minimal environment, and how to plan for a full deployment. It details supported software versions, patches, and configurations to ensure the platform performs well.
  - Software stack
    The following table provides a list of generally available (GA) software levels, fixes, and settings for the latest HCL Commerce+ Transaction Server release.
  - Downloading
  - Minimal environment
    Best practice for installing HCL Commerce+ Transaction Server is to start with a preconfigured 'minimal environment.' To install Commerce+ Transaction Server, first, set up and test the minimal environment, then plan for your production environment using your own organization's IT and business experts.
  - Commerce+ Transaction Server environment
    Kubernetes is the default tool for deploying a live HCL Commerce+ Transaction Server production site. HCL provides all the required applications as Docker images for you to use in a configuration of your choice. Also included are Kubernetes Helm Charts.
    - Production guidance
      Deploying Commerce+ Transaction Server on Kubernetes and operating it securely in a production environment requires comprehensive and careful planning, and security hardening considerations. To make it easier to deploy for non-production and testing environments, and to learn about how Commerce+ Transaction Server consumes data from Vault, Helm charts are provided alongside Commerce+ Transaction Server for deployment to a Kubernetes cluster. Once Vault is deployed and set up, you can deploy Commerce+ Transaction Server with different deployment topologies based on your site requirements.
    - Prerequisites
      There are multiple software, environment, and deployment configuration prerequisites to deploy Commerce+ Transaction Server on Kubernetes. Commerce+ Transaction Server provides a large degree of flexibility, and each available option should be considered for viability in your resulting production deployment.
    - Preparing
      This section describes how to prepare to install a full Commerce+ Transaction Server environment using Kubernetes. It focuses on deploying to a default data environment. You can base your production environment on this setup.
    - Planning
      Before you set up your production environment, ensure that you understand the Commerce+ Transaction Server application structure and that you are familiar with basic steps for setting up the environment.
    - Deployment steps
      Commerce+ Transaction Server supports several deployment configurations. The default configuration mode the provided Helm Chart uses is Vault configuration mode.
  - xC development environment
    HCL Commerce+ Transaction Server includes an xC service that you can use to create custom plugins .
  - References
    The following topics contain information that you can use in planning and implementing custom production and development environments.
- Migrating
  The following topics show how to migrate an existing HCL Commerce Version 9.1 environment to Commerce+ Transaction Server.
- Operating
  The topics in this section focus on tasks that are performed by business users, marketers, and customer support representatives to connect with partners and attract and satisfy customers.
- Administering
  The site administrator performs the tasks needed to support day to day operations of the Commerce+ Transaction Server site.
- Extending
  Using Commerce+ Transaction Server's xC programming model, you can use HCL-provided extension points to extend existing Commerce logic. You can implement these extensions with the xC Customization toolkit provided by HCL. Commerce+ also provides Packaged Business Capability integrations that extend the product's reach and functionality.
- Securing
  These topics describe the security features of Commerce+ Transaction Server and how to configure these features.
- Performance
  Topics in the Performance section describe the means by which to plan, implement, test, and re-visit the optimization of Commerce+ Transaction Server site performance.
- Troubleshooting
  Topics in the Troubleshooting section highlight common issues that are encountered with Commerce+ Transaction Server, and how they can be addressed or mitigated.
- Reference
  Topics in the Reference section contain all of the Commerce+ Transaction Server reference documentation.

Deploying HCL Commerce+ Transaction Server environment

Kubernetes is the default tool for deploying a live HCL Commerce+ Transaction Server production site. HCL provides all the required applications as Docker images for you to use in a configuration of your choice. Also included are Kubernetes Helm Charts.