Everything about today needs to be special as Salman Khan celebrates his 50th birthday! He is arguably the most desirable bachelor of Bollywood which is why fans including us are assuring we don???t leave any stone unturned to impress Salman on his big day! But turns out Salman has a bigger surprise for his fans as he just tweeted this new website- www.khanmarketonline.com as his surprise birthday gift! Yes! Wondering what is it all about?