If it is meant by angling trends,carp fishing,there are an awful lot of anglers fishing,commercials,with pellet,pellet based g.baits,when I watch match anglers fishing rivers,they often mix three kilos of g.bait,at around £4 a kilo,I would imagine there is a fair profit,on the basis they don't pay half that to produce it,not too many anglers use neat brown crumb anymore and more shops have a good stock of the stuff,if this is to do with the magical B word,it is a joke,as our country doesn't get bait cheap...