What do you need to know?
If you are posting within Australia it is pretty straight forward, if the item warrants it, it is best to sell by trackable means, but to put your mind at ease, sign up with Click & Send, all items are trackable to satisfy paypal in the event of a dispute, it is cheaper than regular post too, plus your local post office should be able to advise you.
Why not read some more posts here, you can find all sorts of information, also check the Site map, bottom of any ebay page. but if there is anything you are not sure about, someone here will always be available to assist.
