Q. If I delete my Yu ID account, will the card information registered as a payment method be deleted? Yes, it will be deleted. Related articles Q. How do I terminate my Yu ID? Q. How do I change the information registered to my Yu ID (your profile)? Q. Can I delete or change my registered payment information? Q. What is the “Payment method” under “Yu ID membership information” on the Yu ID My Page used to set up? Is registration mandatory? Q. I can't log in because the message "ID or password is incorrect" appears.