Holy crap dude, send the scans or pictures to me.
Those are both vaild and will work. Also post the CT names of people you have done business with (Their CT name not their real name) that you believe are happy with your service. Because the way it looks right now is that you haven't had a successful transaction outside of eBay. Also lighten up, stop being so defensive, your posts are not making much sense. If you have no intention of providing proof that you sent something in the mail then just post something to the effect of "F off everyone" and go away. Let the CT'ers pursue whatever they are going to do in the legal arena but get out of this forum. If you want to try to resolve it adjust your attitude and accept the help that people have been offering (to post your receipts).