Writing guides for ebay are helpful in more than one way.  You can share you knowledge with others and help other ebayers to avoid pitfalls you have found.  Secondly ebay so kindly displays items on the right side of the screen that are from your store/auction listing!

Yes this is 100% free.

If you not digging this then please dont rate this guide because this is a powerfully awesome way to promote you items on ebay and it cost zero.

Use this a sales tool but do not use this to fluf your own products this is bad edicute and ebay may remove this guides.  However I have found that if you make a good point in your guide viewers enjoy the information and will look at other guides you may have. 

Start publishing your way to ebay riches, without spending a fortune!

Hope you enjoyed,

Nick