Expenditures may pertain-to transporter.Logical formLearned from2 sentences. Service may be negotiated by transporter.Logical formLearned from2 sentences. Quantities may pass to transporter.Logical formLearned from2 sentences. Shipper may provide transporter with documentation.Logical formLearned from2 sentences. Transporter may select a (replacement shipper).Logical formLearned from2 sentences. Gas may be purchased by transporter.Logical formLearned from2 sentences. Transporter can be from a company.Logical formLearned from2 sentences. Transporter may post a rate.Logical formLearned from2 sentences. A (service agreement) can be between transporter.Logical formLearned from2 sentences. A rate may be provided to transporter.Logical formLearned from2 sentences. A shipper may notify transporter of terms of a (release transaction).Logical formLearned from2 sentences. Shipper may be notified by transporter.Logical formLearned from2 sentences. Transporter may provide information to some shippers.Logical formLearned from2 sentences. Shipper may receive notice from transporter.Logical formLearned from2 sentences. Transporter may permit bumping of nominations.Logical formLearned from2 sentences.