Filter components 56 within an offer 38 or request 42 may be generated by a user associated with an offeror 32 or a requestor 34, respectively; by a computer system, software application, or other component associated with an offeror 32 or requestor 34, respectively; by server system 54 based at least in part on filter component data or other information received from an offeror 32 or requestor 34