(Travel cards) can be prepaid.Logical formLearned from8 sentences. A (card cell phone) can be prepaid.Logical formLearned from8 sentences. A billing can be prepaid.Logical formLearned from8 sentences. A (customer base) can be prepaid.Logical formLearned from8 sentences. A handset can be prepaid.Logical formLearned from8 sentences. A roaming can be prepaid.Logical formLearned from8 sentences. (Card services) can be prepaid.Logical formLearned from8 sentences. A brand can be prepaid.Logical formLearned from8 sentences. A (shipping envelope) can be prepaid.Logical formLearned from8 sentences. A benefit can be prepaid.Logical formLearned from8 sentences. Mailers can be prepaid.Logical formLearned from8 sentences. A (funeral contract) can be prepaid.Logical formLearned from8 sentences. A (print plan) can be prepaid.Logical formLearned from8 sentences. A telephone can be prepaid.Logical formLearned from8 sentences. Tolls can be prepaid.Logical formLearned from7 sentences.