The following terms and conditions apply to all PCC purchases in addition to any terms set forth on the face of an. This course examines the fundamental elements of a contract: offer, acceptance and consideration.Yes, in Qld an offer is on a signed contract. Anything else is simply not an offer. A person may not accept an offer after the offer has been revoked or after the offer has already been rejected (unless it is offered again). "Bidder" means a person who desires to make a proposal on procurement. (See "Qualified Bidder" and "Responsive Bidder"). 2. Offeror is now bound (as Contractor) to carry out the Work under the attached Contract, of which the Accepted Offer forms a part.