An offer may pertain-to transporter.Logical formLearned from4 sentences. Transporter may identify (termination and/or reduction options).Logical formLearned from4 sentences. Transporter may reject bids.Logical formLearned from4 sentences. Transporter may issue (balancing alerts).Logical formLearned from4 sentences. Transporter may confirm receipt of a pda.Logical formLearned from4 sentences. Transporter may provide an ability.Logical formLearned from4 sentences. Transporter may pertain-to a party.Logical formLearned from4 sentences. Approval may pertain-to transporter.Logical formLearned from4 sentences. Transporter may notify some shippers.Logical formLearned from4 sentences. A response may pertain-to transporter.Logical formLearned from4 sentences. A shipper may pay to transporter.Logical formLearned from4 sentences. Transporter may indicate an existence of dispute.Logical formLearned from4 sentences. Some services may be offered by transporter.Logical formLearned from4 sentences. Transporter may charge shipper an amount.Logical formLearned from4 sentences. Transporter may reject a bid.Logical formLearned from4 sentences.