Transporter may communicate an award.Logical formLearned from3 sentences. Transporter can be by mechanisms.Logical formLearned from3 sentences. A due date may be set by transporter.Logical formLearned from3 sentences. Delivery may be approved by transporter.Logical formLearned from3 sentences. Transporter may post some bids.Logical formLearned from3 sentences. Transporter may seek an adjustment.Logical formLearned from3 sentences. (Service agreements) can be between transporter.Logical formLearned from3 sentences. Transporter may sell receipts to an operator.Logical formLearned from3 sentences. An (interconnection agreement) can be between transporter.Logical formLearned from3 sentences. A transporter can be for an account.Logical formLearned from3 sentences. (Rate change filings) may pertain-to transporter.Logical formLearned from3 sentences. A (base gas) may pertain-to transporter.Logical formLearned from3 sentences. A scheduling may pertain-to transporter.Logical formLearned from3 sentences. Transporter may provide to a party.Logical formLearned from3 sentences. Exhibit may be submitted to transporter.Logical formLearned from3 sentences.