No, your nickname cannot be changed once it is set
You can take the following steps to activate your Signature Promotion:
1. Sign in to My Alibaba at (http://us.my.alibaba.com/)
2. Click "Signature Promotion" on the left side and a new pop-up window will appear
3. Select "Renewal preference" and "Automatically renew every week"
4. Click "Submit"
For more information about this campaign, please go to: http://resources.alibaba.com/mvps/signature_promotion_setting.htm.
Postings/replies usually fail for one of the following reasons:
Some postings are locked, which means they cannot be replied to. You can see the "Locked topic" symbol at the end of locked promotions
Only moderators and/or authorized members can post and/or reply
The article or thread to which you are replying has been locked or deleted
Your current amount of Member Value Points is not sufficient to post/reply
Make sure that you have signed in with your Member ID and password. You cannot reply to a posting if you are not signed in. Please also make sure that you have enough Member Value Points to reply. Find detailed Posting and Moderation Rules at:
http://www.alibaba.com/trade/servlet/page/help/resources/posting_and_moderation_rules.
All members can start a new topic within General Trade Discussions. If you can't post a new topic, please make sure that you have signed in with your Member ID and password. Please also make sure that you have enough Member Value Points. Find detailed Posting and Moderation Rules at:
http://www.alibaba.com/trade/servlet/page/help/resources/posting_and_moderation_rules.
Once Alibaba.com (or its designated moderator) determines your posting infringes our User Agreement, we will delete the posted information without notice. Please refer to our User Agreement (Section 5) for details. If you have questions about why your post has been deleted by the moderator, please contact the moderator directly in the appropriate discussion board.
If Alibaba.com (or its designated moderator) determines your posting is more appropriate in another category, it can be moved without notice to the poster.
Only moderators can modify or delete postings. Please contact the moderator to delete your posting.
Please refer to our Posting and Moderation Rules and User Agreement (Section 5) to learn more about what is banned information on the Community Channel.