which account is using what services

I currently think that I am not using any AWS services, but I have received an email like the one below. I do not know which account is using what services, and if services are indeed being used, I would like to terminate them. Please guide me on how to do this.

================================================================================================================= Amazon Web Services Billing Statement Available [Account: ***********]

Greetings from Amazon Web Services,

This e-mail confirms that your latest billing statement, for the account ending in ****, is available on the AWS web site. Your account will be charged the following:

Total in KRW: 8,599*

  The credit card ending in **** is currently your default payment method for your AWS charges. We will automatically charge the total amount due shown above to your default credit card unless your bank requires additional verification from you. Please visit the Payment History page in your Billing and Cost Management Console https://console.aws.amazon.com/billing/home#/paymenthistory to review the invoice status and complete any required payments to avoid service disruptions.

You can see a complete break down of all charges on the Billing & Cost Management page located here:

To receive future invoices in the PDF format, sign in to the AWS Management Console and open the AWS Billing console at https://console.aws.amazon.com/billing/ and opt-in to PDF invoices delivered by email under Invoice delivery preferences

To protect your privacy, we can only communicate account information to the e-mail address on file for your account.

Thank you for using Amazon Web Services.

Sincerely,

Amazon Web Services

To learn more about managing your AWS costs with Cost Allocation and Tagging, visit http://docs.aws.amazon.com/awsaccountbilling/latest/aboutv2/cost-alloc-tags.html

This message was produced and distributed by Amazon Web Services Korea LLC, L12, East tower, 231, Teheran-ro, Gangnam-gu, Seoul, 06142, Republic of Korea. AWS will not be bound by, and specifically objects to, any term, condition or other provision which is different from or in addition to the provisions of the AWS Customer Agreement or AWS Enterprise Agreement between AWS and you (whether or not it would materially alter such AWS Customer Agreement or AWS Enterprise Agreement) and which is submitted in any order, receipt, acceptance, confirmation, correspondence or otherwise, unless AWS specifically agrees to such provision in a written instrument signed by AWS.

The current AWS Customer Agreement is available at https://aws.amazon.com/agreement/. You can see more information about historical changes at https://aws.amazon.com/agreement/recent-changes/.

• You have asked for this invoice to be processed in KRW. For more information visit https://aws.amazon.com/billing/faqs/#payment_currency

Would you like to pay in another supported currency? Change your payment settings at https://console.aws.amazon.com/billing/home?#/account

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