On the browse supplier search pages, each supplier is ranked by their reviews.
We are working on ways in which the suppliers are ranked in different ways, however, for now this shouldn’t have an effect on your booking rate. The huge majority of requests are general requests which are sent out to all suppliers in a specific category. This means everyone has the same opportunity to win the business and the most important thing is the quality of the quote and profile. The best way to improve your booking rate is to streamline your quoting process, some great tips on this can be found here: