OX App Suite, developed by Open-Xchange, is a cloud-based collaboration and productivity suite that includes email, calendar, contacts, tasks, file storage, and more. WHMCS offers integration with OX App Suite, allowing hosting providers to offer OX App Suite services to their clients. Here's how you can set up OX App Suite integration in WHMCS:

1. Log into WHMCS: Access your WHMCS admin panel using your username and password.

2. Navigate to MarketConnect:

   • Click on the "MarketConnect" tab in the top navigation menu.

3. View Available Services:

   • In the MarketConnect section, look for OX App Suite, which may be listed as a collaboration and productivity suite option.

4. Enable OX App Suite Integration:

   • Click on the OX App Suite option to enable it. Follow the steps provided to set up and integrate the OX App Suite with your WHMCS.

5. Configuration and Pricing:

   • Once enabled, you can configure the OX App Suite offering. This includes setting pricing, configuring billing cycles, and customizing product details.

6. Integration with OX App Suite:

   • The integration with OX App Suite will likely involve creating an account with Open-Xchange or using your existing OX App Suite account. You may need to generate API keys or credentials to establish the integration.

7. Set Up OX App Suite Plans:

   • Define the specific OX App Suite plans you want to offer to your clients. You can choose different plans and packages that OX App Suite offers.

8. Testing:

   • Before offering OX App Suite to your clients, it's important to thoroughly test the integration to ensure that everything is working as expected.

9. Marketing and Sales:

   • Once the integration is complete and tested, you can start marketing OX App Suite's collaboration and productivity services to your clients. Highlight the benefits of a comprehensive productivity suite.

10. Client Purchases and Collaboration Management:

    • Clients can purchase OX App Suite plans through your WHMCS client portal. You can manage their subscriptions, assist with setup, and provide support as needed.

Remember to keep up with any updates or changes in the OX App Suite integration process that may have occurred after my last knowledge update in September 2021. Always refer to the latest WHMCS documentation and OX App Suite's documentation for detailed and up-to-date instructions.