Jooma + HikaShop

May I ask help. I need to introduce services in Joomla and then integrate it with Hika shop just for the checkout functions.

My problem is to understand if I can avoid to duplicate the contents/description of the services in HikaShop but just linking to Joomla with the checkout functions.

This solution because we are going to sell e-courses and Joomla allow us to provide a bettere description of the service, to linke Help/Chat buttons, to upload video as a demonstration and similar. Using simply Hika Shop we can't have all this functions.

Thank you indeed for any help!!!