Thank you for choosing SMAOKU.
This is SMAOKU Customer Support
Regarding payment by SMAOKU, From 16 August 6 pm (JST), in order to usage status of your SMAOKU for safe transactions, we set the maximum amount that can be paid by credit card according to the availability of your SMAOKU.
If the limit is reached, you will not be able to select a credit card on the payment page.
In that case, doing payment by PayPal or other select of payment are still available.
We are very sorry to inconvenience you, but we would appreciate it if you could understand SMAOKU’s safe and secure operation.
If you have any questions, please feel free to contact us.
SMAOKU User agreement: https://my.smaoku.com/tos/