Journey categories allow you to group products together in logic collections for your users to see and choose.

From the menu on the left, click on Subscribe and then click Journeys.

From the journeys list, click view next to a journey from the actions button that appears.

Once you are on a journey, you will see the categories section at the top of the page.

Click the Add Category button in the top right of the categories section.

Once you've clicked the 'add category' button, the add category page will appear.

Enter the category name, priority, and layout. Once you've filled out the fields, click the add button on the far right.