Overview What is EC21? How to Buy? How to Sell?   Guide(FAQ) Membership Free Membership Premium Membership Search Inquiry My EC21 My Inquiries Product Catalogs Trade Leads My Company Info. Member Account Trade Alert My Favorites Banner Advertisement RSS Others   How to upgrade Member information? Would I be able to view my new member information at ec21.com immediately after updating them? How to change password? Can I change my EC21 membership ID? How to change mail receiving option? I know my ID and password, but I cannot log in. How to upgrade Member information? Sign in and go to Update Member Information under Member Account. Change your registered information and click “Post” button.     Would I be able to view my new member information at ec21.com immediately after updating them? No. If you update member information, EC21 staff will go through reviewing process to ensure the better quality of its content. The process will be completed within 24 hours, and only the approved information will be available to view online. Please be noted of the followings to avoid your information from being denied. Address - Street address must be complete. - Company information should be written in English. - Phone/fax number must be valid. - e-Mail address should be removed. Description - e-Mail address should be removed. - Description should be written in English. - Don’t use special characters not adequete to standard text format. - Provide valid company description.     How to change password? Sign in and go to Change Password under Member Account. Check current password and make new password.     Can I change my EC21 membership ID? No. However, you can create a new ID by re-registering as a free member. If you re-register with a new ID, please advise us at customer service center so that we can delete your old one.     How to change mail receiving option? Sign in and go to mailing option under Member Account. Check current email receiving option and change the option.     I know my ID and password, but I cannot log in. Please be sure not to use capital letters in your ID or password or input any blank spaces after your ID or password. And EC21.com functions better with Internet Explorer version 5.0 or higher. Please check your web browser version. If necessary, you can download a newer version at http://www.microsoft.com/windows/ie/default.asp If you are using Internet Explorer version 5.0 or higher, please try the following steps: 1. Go to the 'Tools' menu in your web browser. 2. Choose 'Internet Options' 3. Click on 'Privacy' tab 4. Change the privacy setting to the "accept all cookies" or "lower" privacy tab. If you are still experiencing difficulties logging in, please customer service center service center.