Originally, I thought about using WordPress for a site that will offer multiple ecommerce products. Let's say I'm selling shoes. What software will allow me to have a product show up under "red shoes," "women's shoes," AND "athletic shoes"? WordPress doesn't seem to be set up for this kind of classification. Yes, I could use categories, but I don't want to have 10,000 categories. What is a good software to use? Or, what is a good way to use WordPress to achieve what I want? I appreciate any help you can offer!