@
AirSc Hello,
"Thanks for calling. I've reviewed your account and I can confirm that you've terminated the instance which was causing the charges.
I can also confirm that the refund for your May billing has been approved, in the amount of 0.31 USD - please allow 3-5 business days for this refund to process.
If you wish to close your account, you can close it yourself by clicking the link below, scrolling to the bottom of the page, and clicking on the Close Account checkbox and button.
https://console.aws.amazon.com/billing/home#/accountOnce you close your Amazon Web Services account, you will no longer be able to access the AWS Management Console, any resources on your account will be terminated, and any Access Keys you have will be deactivated. Rest assured you won't be charged again."
这是客服回复的