Module for cart without payment options

Is there a module with which I can accomplish something like the "Your Selection" section at http://www.dmproperties.com/english/properties/latest/ ?
By clicking on select property, the property is added to a cart which will be sent to the agent with the contact form.
The function is common in model agency websites where you add profiles to a book.
Please help me out if you're aware of any similar Drupal module. Thanks.