Camouflage: Hide Sold Variants

We sell plants online and instore and are likely to have several variants/sizes in stock, not all are suitable to be mailed so we don't want them showing online. I've been trying all sorts of tricks to hide in-stock products from online customers, multiple on/off-line locations, duplicating a product so it's only available in-store, and much more.
Then I found Camouflage, and all those complications disappear, replaced by a tick-box. Raj was helpful too, and understanding of our needs.

UPDATE New features and I made a rookie error in set up. Again, Raj was super-helpful and solved the problem in minutes