According to the Personal Data (Privacy) Ordinance, customer may at any time choose not to receive our promotional materials. Please write to our Customer Services Department for the relevant free arrangement. BOC Credit Card (International) Limited is a member of BOCHK Group. Online Security: Do not login 'BOCI Online Service' through hyperlinks embedded in any emails. We will never ask for customers' account number, password or any personal information via emails or other means. Please do not disclose your login password to anyone (including card centre staff). When you have completed your Online Service activities always follow preper exit instructions before closing your browser.