from the other competitive stores. >> wow. nice. >> yep, yep. also keep amazon mobile loaded on your phone all the time so you can check and see what amazon's price is when you are in the store. say, you know, compare a little bit. >> the thing is, black friday can be such a madhouse and zoo for so many folks, those long lines outside the store, people lined for sometimes 24 hours before the store opens. this helps you target what you are doing. know what you want. get your coupons. >> you are completely armed. you are a consumer who has the advantage. >> which one is your favorite, your must have when you go shopping? >> i am a coupon girl. i look coupons. >> no more clipping. put it on the screen. scan it. >> digital. take it with you. >> making black friday easier. perfect. thank you, andrea. our thanks again to andrea for her wonderful advice. get some of the stuff. it is good. get more details on the apps. log on to wnnfans.com. we'll be right back with more "world news now." o wnnfans.com.