We've prepared a short video which covers all you need to know to start saving money when shopping online.
You'll see a discreet message in your browser when you browse a product which is cheaper at a competing retailer. Clicking on the button will take you straight to the relevant product page at the competing retailer.
InvisibleHand also works with Google search results.
Price notifications on Google search results can be disabled on the options page.
Now try it out!
Below are links to some products that you can save money on with Invisiblehand: