This app/service did bring us a nice initial bump in traffic (bots?). It has slowed some now but so has the rest of our traffic (economy?).
It is worth a FREE TRIAL to see if does or does not work for your store. If you use the link below, you'll get a FULL 30 DAY free trial instead of the standard 7 days.
Give it a shot. If it doesn't work, you just uninstall the app and it hasn't cost you a thing!