Criteo banners calculate in real time which products are most relevant for you based on the product pages you browsed, carts you abandoned, or even your recent purchase's complementary products.
Step 1 - “You are currently not retargeted by Criteo”
You should be seeing a banner saying “You are currently not being retargeted” if you have not yet been to a client site.
Step 2 - Go to one of Criteo’s client sites
Go to one of Criteo’s client sites such as www.yoox.com and exhibit browsers behavior by visiting 3-4 product pages.
Step 3 - Reload this demo page
You should now see a personalized retargeted banner of the type that is displayed across the networks and portals we work with.