Categorizing products
To make it easier for people choosing products to get a good overview of the selection, you can categorize your products by selecting the type Category instead of adding a product. All products you place under this category will belong to it.

Note: You can easily move products and categories up and down in order if you like, by dragging them with your mouse pointer to where you want to place them. If you work for a long time rearranging many products and categories, it can be worthwhile to save all changes and then press CTRL+F5. This resets your page, so your browser can more easily handle the new changes.