How to add all your items to the BOGO promotion

If you want to add all your items to the promo you should create a hidden category.

To create a hidden category:

1. From your admin, go to Catalog → Categories.

2. Click + Add Root Category to create a new category (e.g., “Special products”).

3. Disable this category:
   

   

4. ◄ Click +Add Subcategory to create a new hidden category
   or
   ◄ Drag and drop the existing category that you want to make hidden into your root disabled category (this way, you’ll turn it into a subcategory):
   

   

5. Make sure the subcategory is enabled.