You could also buy coins from the mint and then deposit them into your account. People do this to rack up frequent flyer miles for free. http://www.npr.org/bl

You could also buy coins from the mint and then deposit them into your account. People do this to rack up frequent flyer miles for free. http://www.npr.org/blogs/money/2011/07/13/137795995/how-frequent-fliers-exploit-a-government-program-to-get-free-trips http://www.npr.org/blogs/money/2011/07/13/137795995/how-freq...