1. Can I pay by cash card?

2. What are the first month fees that go free of charge?

3. Can you give me the details of the costs I need to pay in the first place?

4. When do I need to pay my monthly bill?

5. Should I pay my monthly fee even if I'm not using it?

6. What happens if I don't make the Monthly Payment on time?

7. Can I remove SMS basic service from Data?

8. Even though I didn't send any SMS to overseas numbers, why was I still charged with some oversea transmission fees?

9. How to make the Initial Payment (aka First Payment) when I don't have a Smart Pit card?

10. How to make the monthly Payment by the Smart Pit card?

11. I couldn't complete the Payment at the convenience store. What happened?

12. Can I change the payment method?

13. I won't be in Japan on the date of the Monthly Payment. Can I make payments before the 25th of the month?

14. My Initial Payment is overdue. Should I register again from the beginning?

15. Can I get monthly invoices in papers?