Cons: So the unholy alliance between you and other vendors results in confusion over who owns the reservation. Price-line, you, Dollar Rental? Who knew? The address was wrong. No help calling anyone. A mess. I get there are bread crumbs for each referral, and its easy to wipe your hands and pass the buck, but it makes it hard for poor consumers like me. I vote with my feet. Will not use your site, nor will I allow it to be used by my employees for travel planning. I think I'll block access at our firewall.