The easiest type of product to create is unsurprisingly called a simple product. It's important to know how to create a simple product because everything else is based on it. So, you'll want to know exactly how to manipulate a simple product.
A good example of a simple product would be anything that comes in one format, such as a coffee cup, ring, or backpack. You can add a new product through your WordPress admin under Products | Add New.
We're going to look into a few different aspects of simple products:
Required and optional fields—to add useful data to the product page
Taxonomies (categories and tags)—to make it easy for users to browse through our store
Images—to instantly communicate what our product looks like