We apologize for any inconvenience this may cause, but we ask for your understanding as these measures are in place to allow you to use our services with peace of mind.
■ About Security Codes
This is the last 3 digits of the number printed on the signature strip on the back of your credit card (or 4 digits on the front of American Express cards).
By entering the security code, we can confirm that the user is the cardholder and prevent unauthorized use (impersonation) by third parties.

■ About 3D Secure (Personal Authentication Service)
This is an authentication system where, if you register in advance on your card issuing company's website and obtain a password, you will not be able to complete a card payment without entering that password when using your card.
This ensures that only customers who have been authenticated as the cardholder can complete the payment process with their card, thereby preventing unauthorized use (impersonation) by third parties.
*Supported for JCB/VISA/MASTER cards.
■ How to use 3D Secure
1. Please check if your card issuing company supports the 3D Secure personal authentication service.
2. Register the necessary information such as "Personal Message," "ID," and "Password" in advance on your card issuing company's website.
*If you have already registered, you do not need to register again.
3. When making a credit card payment, enter your "credit card number," "name," "expiration date," and "security code."
4. As personal authentication, confirm the "Personal Message" registered in step 2, or enter your "ID" and "Password."
5. You can only use credit card payment if authentication is successful.
*Please contact your card issuing company for information on how to register for 3D Secure and whether your card supports 3D Secure.
If you use a DINERS/AMEX card that does not support 3D Secure, or if a JCB/VISA/MASTER cardholder has not registered for 3D Secure, personal authentication will not be performed, and you can use your card as before.
■ Important Notes
With this introduction, customers who have already saved their card information on the online shop will need to re-register their credit card information.
Thank you for your understanding.
[Online Shop Maintenance]
The online shop will be temporarily closed for system maintenance related to this introduction during the period of Friday, August 31st, 15:00 to Saturday, September 1st, 10:00.
Thank you for your understanding in advance.
[Inquiries]
●Online Shop
URL:http://antlers-shop.jp/
Contact:info-online@kashimaantlers.jp

