本人認証サービス(3Dセキュア)
American Express SafeKey®
本人認証サービス(3Dセキュア)
American Express SafeKey®
オンライン・ショッピングをより安全に。
カード決済時の本人認証で不正利用を未然に防ぐ。
オンライン・ショッピングをより安全に。カード決済時の本人認証で不正利用を未然に防ぐ。
「American Express SafeKey(アメリカン・エキスプレス・セーフキー)」は、世界標準の本人認証方法である3Dセキュアを使った本人認証サービス。カード会員様が対象加盟店でオンライン・ショッピングをされる際に、ご本人であることをアメリカン・エキスプレスが確認するため、不正使用を未然に防げます。
「American Express SafeKey(アメリカン・エキスプレス・セーフキー)」は、世界標準の本人認証方法である3Dセキュアを使った本人認証サービス。カード会員様が対象加盟店でオンライン・ショッピングをされる際に、ご本人であることをアメリカン・エキスプレスが確認するため、不正使用を未然に防げます。
本人認証の流れ
本人認証の流れ
自動で本人認証が完了した場合、お客様による認証操作は省略されます。
自動で本人認証が完了した場合、お客様による認証操作は省略されます。
本人認証の方法
本人認証の方法
ご利用にあたっては、事前設定が必要です。
ご利用にあたっては、事前設定が必要です。
認証コード入力による本人認証
認証コード入力による本人認証
ご登録のEメールアドレスまたはショートメッセージに送られる6桁の認証コードを決済画面に入力することで本人認証をする方法です。認証コードを確実に送るために、登録されている携帯電話番号/ Eメールアドレスを最新の状態にしてください。
※携帯電話番号の変更後、反映までには数日かかります。お急ぎの場合は、Eメールアドレスを最新のものに変更してください。( マイアカウントの登録が必要です)
※家族・追加カード会員様は、マイアカウントにてEメールアドレスのみ確認できます。携帯電話番号を登録・変更の際は、お持ちのカードのお問い合わせ先までご連絡ください。
携帯電話番号、Eメールアドレスの登録・確認は
携帯電話番号、Eメールアドレスの
登録・確認は
Ensuring your online shopping experience is safe and secure
Ensuring your online shopping experience is safe and secure
What is American Express SafeKey?
What is American Express SafeKey?
American Express SafeKey is the latest technology to help protect you against fraud
while shopping online using your American Express® Card.
American Express SafeKey is the latest technology to help protect you against fraud while shopping online using your American Express® Card.
How do I use SafeKey?
How do I use SafeKey?
* In the case of automatic authentication, there is no need for you to perform the authentication procedure.
The authentication method
The authentication method
Please confirm your contact information on MyAccount in advance.
Please confirm your contact information on MyAccount in advance.
Verification code-based authentication
Verification code-based authentication
We will send a verification code by text and/or email to the mobile phone you have registered. To be able to receive verification codes, please log into MyAccount and ensure that all of your contact details are up to date.
When updating your mobile phone number, it may take a few days for the changes to be reflected in our system. Please be advised that your email address will be registered for emergency purposes* (*Required to enroll for MyAccount).
Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount. If you need to update your registered mobile phone number, you will need to contact us.
To update your email address and mobile phone
To update your email address and mobile phone
FAQ
FAQ
* Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount. If you need to update your registered mobile phone number, you will need to contact us.
* Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount. If you need to update your registered mobile phone number, you will need to contact us.
- Email address and/or Mobile phone number
Please ensure you have correctly registered your email address and/or mobile phone number as they are shown in the SafeKey window. If either or both are incorrect, please update them via MyAccount (mobile app or web).
*Please note that changes to your e-mail address will be updated in minutes but that changes to your mobile phone number may take some days to be updated.
* Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount. If you need to update your registered mobile phone number, you will need to contact us. - Mail filter
If you have a filter set up on your email inbox, please change your settings to enable it to accept emails from: Americanexpress@welcome.americanexpress.com. - Internatinal SMS block
If you have a block setting for an international SMS, please remove. - Data plan
Depends on your contract with mobile service provider, you may not be able to receive SMS. Please confirm your mobile carrier. - Network
If you are using Wifi or airplane mode, you may need to switch the environment that you can access mobile communication. If you continue to experience difficulties, please contact us. Please note that for security reasons we are not able to provide Verification Codes via telephone.
- Email address and/or Mobile phone number
Please ensure you have correctly registered your email address and/or mobile phone number as they are shown in the SafeKey window. If either or both are incorrect, please update them via MyAccount (mobile app or web).
*Please note that changes to your e-mail address will be updated in minutes but that changes to your mobile phone number may take some days to be updated.
* Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount. If you need to update your registered mobile phone number, you will need to contact us. - Mail filter
If you have a filter set up on your email inbox, please change your settings to enable it to accept emails from: Americanexpress@welcome.americanexpress.com. - Internatinal SMS block
If you have a block setting for an international SMS, please remove. - Data plan
Depends on your contract with mobile service provider, you may not be able to receive SMS. Please confirm your mobile carrier. - Network
If you are using Wifi or airplane mode, you may need to switch the environment that you can access mobile communication. If you continue to experience difficulties, please contact us. Please note that for security reasons we are not able to provide Verification Codes via telephone.
Please note that the code is only valid for 10 minutes and may have expired. If you click the “Resend” button after the 10 minute window expires, you will need to start the entire transaction process again which will generate a new Verification Code. If you continue to experience difficulties, please contact us.
Please note that for security reasons we are not able to provide Verification Codes via telephone.
Please note that the code is only valid for 10 minutes and may have expired. If you click the “Resend” button after the 10 minute window expires, you will need to start the entire transaction process again which will generate a new Verification Code. If you continue to experience difficulties, please contact us.
Please note that for security reasons we are not able to provide Verification Codes via telephone.
*Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount.
If you need to update your registered mobile phone number, you will need to contact us.
If you have a filter set up on your email inbox, please change your settings to enable it to accept emails from: Americanexpress@welcome.americanexpress.com.
If you continue to experience difficulties, please contact us.
Please note that for security reasons we are not able to provide Verification Codes via telephone.
*Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount.
If you need to update your registered mobile phone number, you will need to contact us.
If you have a filter set up on your email inbox, please change your settings to enable it to accept emails from: Americanexpress@welcome.americanexpress.com.
If you continue to experience difficulties, please contact us.
Please note that for security reasons we are not able to provide Verification Codes via telephone.
You can log in to our MyAccount page to manage your account online.
Please note that changes to your e-mail address will be updated in minutes but that changes to your mobile phone number may take some days to be updated.
* Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount. If you need to update your registered mobile phone number, you will need to contact us.
You can log in to our MyAccount page to manage your account online.
Please note that changes to your e-mail address will be updated in minutes but that changes to your mobile phone number may take some days to be updated.
* Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount. If you need to update your registered mobile phone number, you will need to contact us.
Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount (mobile app or web).If you need to update your registered mobile phone number, you will need to contact us.
Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount (mobile app or web).If you need to update your registered mobile phone number, you will need to contact us.
The Code will be valid for 10 minutes.
* Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount. If you need to update your registered mobile phone number, you will need to contact us.
You may also wish to check:
I have not received my Verification Code. What should I do?
* Please note that if you have a supplementary card, it is only possible to update your email address via MyAccount. If you need to update your registered mobile phone number, you will need to contact us.
You may also wish to check:
I have not received my Verification Code. What should I do?
安全にご利用いただくために
安全にご利用いただくために
あなたを守る、アメリカン・エキスプレスのセキュリティ。
「まさか」の時にも、安心してカードをご利用いただけるよう、
さまざまなセキュリティ対策を講じています。
あなたを守る、アメリカン・エキスプレスのセキュリティ。 「まさか」の時にも、安心してカードをご利用いただけるよう、さまざまなセキュリティ対策を講じています。
不正使用検知システム
不正使用検知システム
24時間365日カードご利用状況を見守り、不審なカード取引を探知した際には、すぐにお知らせします。ご本人の利用であるかの確認を行うため、すぐに連絡させていただきますので、最新の電話番号やEメールアドレスをご登録ください。
24時間365日カードご利用状況を見守り、不審なカード取引を探知した際には、すぐにお知らせします。ご本人の利用であるかの確認を行うため、すぐに連絡させていただきますので、最新の電話番号やEメールアドレスをご登録ください。