Mackerel blog #mackerelio

The Official Blog of Mackerel

Changes to credit card information will be temporarily unavailable due to payment system maintenance

Thank you for choosing Mackerel.

Due to maintenance of the payment system, the feature to edit credit card information will be temporarily suspended during the following time period.

  • Time period: January 15 (Tue) - January 25 (Fri)
  • Suspended feature: Changing / deleting credit card information
    • Changes to the credit card number and expiration date will be unavailable
    • New credit card registration and payments by existing cards will not be affected.
    • Customers who need to change their credit card information, please wait until after the maintenance has finished.

We apologize for the inconvenience and thank you for your understanding.

If you have any questions, please contact us through