目次

• Fee, Payment
• Withdrawal, Cancellation

Fee, Payment

• How do I get an invoice when paying by credit card?
• Tell me about the timing of payments
• Is it possible to use more than the plan’s limit?
• Where can I change my credit card information?
• I received an email saying "Payment processing failed"
• What should I do if my credit card payment fails?

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Withdrawal, Cancellation

• I want to delete a user account
• I want to cancel my Mackerel plan/subscription