Why does a bottle of perfume cost so much? The Shopping Bags talk to a perfume expert (did you know there was such a thing?) to find out the secrets of making, choosing and wearing that special scent. They also set up a test to find out if people can tell the difference between the real thing and knockoffs. Armed with a grocery list, Anna and Kristina go shopping – both in the supermarket and online to find out if ordering your groceries over the Internet really delivers. With Anna in the market for some new hardware, The Bags make buying a laptop computer easy to understand. And a lesson in buying big ticket items; the Mystery Shopper learns how important it is to do your homework before you head to the store.