Apr 27, 2016 -- 6:00PM, onlooker wrote:
They don't, "know."They are just taking an opinion - same as do punters.
I worked in laddys for a year. Every Saturday a special priced treble on the footy was put up and 52 times the treble didnt come in. Im not saying they know as in something dodgy im just saying I wish I thought like their traders. Its a great hint for the punters!