I heard on the news that the 'bar code' on stamps means that every stamp is unique, so they can spot the fakes. I have two questions. If the fakers copy a genuine bar code, how would the Post... ...
I am new to ebay and am trying to sell an item on there. I have finished my ad with photos, etc., as 'buy it now' and set a time for the ad to start, but can't find a submit button for it to... ...