"shark tank's" robert herjavec has taught these wanna be sales people some of the psychological sleights room only. >> reporter: now we are perched in our mobile command van where our shark will play sales whisperer, talking to the contestants with a wireless ear piece. helping them close the sale. >> go to the kids and close to them. >> reporter: each competitor will be in the booth for 30 minutes. first up brittney. >> brittney, never turn your back to the customer. always stay forward. >> got it. >> reporter: brittney quickly conjures up some customers. then she attempts one of the sales techniques -- the compliment close. >> see, it is my favorite. i love it. >> oh, brittney, i love it. the complement close, i like it. >> reporter: brittney turns the compliments into cash. >> all right, great, go to the next guy. that sale is done. bang. >> how you doing? >> reporter: but as the clock ticks the flow of customers dries up. out of desperation, brittany starts singing. >> ugly christmas sweaters. ♪ tipsy elves christmas sweaters ♪ ♪ want some fancy sweaters >> reporter: still no custome

and robert herjavec a cyber security expert and co-star of "shark tank" offers tips shopping online. it's all there right now an 6abc.com. >>> and shopping for a good traffic forecast. it would be nice, matt. what do you think? >> it sure would. at 422 it's wet. the showers are rolling through. as you head westbound to 202 out tto past oak. speaking of 422 starting wednesday a couple of days away we get a new traffic pattern of stowe and 100. and a crash involving a pedestrian in chester along fifth at welsh. and chichester along 452 at ridge road. slow speeds in delco. we have a downed tree this morning by miller and haynes park. and h ho an aid is under fire for criticizing the president's daughters. >>> and ray rice's wife is breaking her silence about the infamous moments inside of a recyclof anatlantic city elevat. >>> 6abc will be right back. ♪ ah, ♪ h it. ♪ push it. ♪ p...push it real good! ♪ ♪ ow! ♪ oooh baby baby...baby baby. if you're salt-n-pepa, you tell people to push it. ♪ push it real good. it's what you do. ♪ ah. push it. if you want to save fifteen percent or more on