In the products portion of the store there needs to be a way to search for products. This could be accomplished by either the tags used for the catague displays or by meta words used in the product name description. I'm sure there are other options as well.
Using ctrl F, is not user friendly, but is better than nothing.
A store of any decent size, will need a Search function...for example, in our case, being able to search by Author or a book's title, would be wonderful.