If someone glances at something for a longer period of time there is a good chance that he may be interested in that particular item. In online shopping, this means a great opportunity and it's a pity to miss it.
With VITALS you are able to cross-sell efficiently by displaying, both on product pages and in the cart, the products your visitors have recently viewed. Just help them click on the buy button. They know they want to. You're just kind (and smart) enough to gently push those items, once more, close to them.
