yes a tracking number would be awsome so then whoever wins can check on where the package is and they will know once it has been delivered you can include that into the shipping
for verifying the best way i knew to do it was to go to my profile and theres a gray box along the left side under your pic slowly scroll down and you will see these lightly shaded icons just below blue letters that say about verification...and what shipping are you going to accept?
which way of us paying you the shipping would be best for you? if you dont have a paypal account you have cash and money order left to choose from money orders get cashed by you at the post office and another great tip always ask for the shipping payment first dont send it out without the person paying for it first hope this helps you out
and also you need to veryify yourself so everyone knows your not a scammer whether it be through your phone number, putting in your address,though adding your bank acount if you use paypal