I will help answer one ebay question the beginer

I have been an ebay member since 1999 and i am currently a ebay store owner. I have a power seller rating with a feedback of a 100% with over 1000 thansactions. although i learn something new everyday with ebay i might be able to help answer ? for those who could use some help. help answer ebay 1 ebay ? the beginner! via email !!!