Dear Customer Support, I live in Europe and as you are aware:

https://edpb.europa.eu/system/files/2021-05/recommendations022021_on_storage_of_credit_card_data_en_1.pdf

"According to the Article 7(3) GDPR, the data subject shall have the right to withdraw his or her consent for the storing of credit card data for the purposes of facilitating further purchases at any time. The withdrawal must be free, simple and as easy for the data subject, as it was to give consent. It must lead to the effective deletion by the controller of credit card data stored for the sole purpose of facilitating further transactions"

I withdraw my consent for you to store my information and I wish to remove and confirm by reply that you have deleted my credit card information from my account (your systems).