I've been buying and selling on Ebay since 2005. Previous to that I bought on Ebay, under a different user name, for three years or so and had about three hundred 100% postive feedback then. When I moved to West Virginia and decided to also sell on Ebay, I started with a new user name.
I only accept Paypal.
I usually ship Priority Mail. If it is a book, it will be shipped by Media Mail.
I don't list a return policy, but I stand behind my merchandise-if I have grossly misrepresented an item I will work something out with the buyer.