$1.00
This product will show up in the main Aira collection, and also in the "Aira Soap" sub-menu/sub-collection because it has been bound to the Aira collection Evian the product's "Organization" side-bar, as well as tagged as "Aira Soap".
Use the Organization side-bar to sort your products into various collections and sub-collections.
Hint: You can add a single product to multiple collections and sub-collections by simply adding more collections and tags via the Organization side-bar.