Transporter may suspend service to shipper.Logical formLearned from2 sentences. Facilities may be owned by transporter.Logical formLearned from2 sentences. Transporter may agree to rate.Logical formLearned from2 sentences. Transporter may publish a (variance factor).Logical formLearned from2 sentences. Transporter may send a bidder.Logical formLearned from2 sentences. A (reservation charge) may be charged by transporter.Logical formLearned from2 sentences. A (reservation charge) may pertain-to transporter.Logical formLearned from2 sentences. Transporter may contract with a (replacement shipper).Logical formLearned from2 sentences. Transporter may join with (gas enterprises).Logical formLearned from2 sentences. Transporter can be responsible for eliminatting imbalances.Logical formLearned from2 sentences. Confirmations may be accepted by transporter.Logical formLearned from2 sentences. Restrictions may be imposed by transporter.Logical formLearned from2 sentences. An (internet website) may pertain-to transporter.Logical formLearned from2 sentences. Some natural gas may be tendered for transportation to transporter.Logical formLearned from2 sentences. Services may be rendered hereunder by transporter.Logical formLearned from2 sentences.