How do I get the main menu to NOT display categories. I'd like to have the menu show "Shop" and then have people click on it to show the categories. Having the categories in the main navigation area is too messy looking.
In order to do this, you'll have to create a "Shop" category and place all of your categories inside of it.
I recommend that you go over the following article (pay attention to the "Maintain parent/child relationship when assigning categories to a product in Settings > Workflow to prevent time consuming mistakes." message as it is really important that you disable this if you're an Omni Shop.)
Rearranging categories - https://ecom-support.lightspeedhq.com/hc/en-us/articles/360021194454-Rearranging-categories
Have a great day!