A system may comprise: a web server for posting matters of clients for bidding by contingency professionals; a client matter engine for enabling a particular client to post a particular group of related matters and to select a particular contingency professional bidding on the particular group of matters to handle the particular group of matters; a professional bidding engine for enabling the particular contingency professional to review at least a portion of the posted matters and to bid on the particular group of matters; and a bidding exchange engine for enabling the particular client and the particular contingency professional to communicate without exchanging direct contact information.