they help drive shoppers who may have been a little unsure, or have gotten distracted, back to your site to purchase. and that ... remember what we said about your fingers here, grabbing this leash? things are easily available here and knowing about anything, any topic is no longer a problem at all. nothing bugs these people more than that. "be where they want to be." fat is very light so there is little weight loss. i happened to generate by this place and decided to check it out. we continue to work on similar worlds every day :) thank you for your interest. 