Some website design companies advertise fixed prices for their sites, some advertise typical quote ranges, and many offer no mention of pricing at all when you visit their company website. And it seems likely that certain types of pricing attract certain types of customers (low-budget clients attracted to companies offering low monthly fees rather than a one-time quote).
So has there ever been a study on which approach is most effective at getting site visitors to request more information or seek a quote? Or does anyone here have any experience with getting more or fewer sales leads as the result of a change they made to advertised pricing on their site?