Formit as a basket function

I've used formit a few times, and am wondering about the possibility of using it as a basket function. Essentially I have a list of products set up as docs with appropriate TV's for prices and just need a user to add them to a basket and then checkout. Upon a user checking out the client receives an email of the users 'added' products. I've used formit in the form of a multipage (FormItRetriever) submission, but extrapolating this can it be used in a similar way but as a basket for email submission of a number of products?

you can collect the products into the Session by a formit-hook and create a checkout-page which shows the collected product-basket and another formit-form to send the basket.