Recipients can be constituted-of-or-filled-with mailings.Logical formLearned from4 sentences. A person may sign_up for (mailing lists).Logical formLearned from4 sentences. A mailing can be detailed.Logical formLearned from4 sentences. A postal-service may work with a (mailing industry).Logical formLearned from4 sentences. Partnership can be with a (mailing industry).Logical formLearned from4 sentences. Address may undergo a mailing.Logical formLearned from4 sentences. A mailing may contain pieces.Logical formLearned from4 sentences. An (article number) may be shown on a (mailing receipt).Logical formLearned from4 sentences. A piece can be in a mailing.Logical formLearned from4 sentences. A (mailing job) may contain packages of (rate flats).Logical formLearned from4 sentences. A mailing can be planned.Logical formLearned from4 sentences. (Mailing permits) can be second-class.Logical formLearned from4 sentences. Mailings can be in a form.Logical formLearned from4 sentences. A mailing can be a bill.Logical formLearned from4 sentences. A text may pertain-to a mailing.Logical formLearned from4 sentences.