Hide when empty?

Just downloaded!

Looks like a great plugin.

Is there a way to “hide when empty”?

I’ve got a membership site with very, very few other products for sale… the product is the membership, at which point you get access to content.

I really don’t need an empty cart icon on my screen at all times!

Any help would be great!

Thanks!

The page I need help with: [log in to see the link]