Transcript for Best Black Friday Deals Revealed to Excited Shoppers
And she's pitting herself against a super shopper, but no coupons needed. Reporter: It's the most wonderful time of the year to bag a bargain. Apps like redlaser, shopsavvy and buy via, you can know whether you're getting the rock bottom prieps. This weekend is the time to start shop. Black Friday is black week. Reporter: We went on the hunt at target at Minneapolis, Minnesota. We went with deal hunter Alice. What's the biggest amount of savings you've had? I've had 30 to 50% off of items. Reporter: Her secret weapon, her smartphone, loaded up with target's money-saving app, cartwheel. Don't have to clip coupons. She scans for deals, her phone, I scan the aisles. See you at the cash register. Over 10 bucks off. I wanted a coffee maker. I searched. And the coffee makers are 20% off. Reporter: At checkout, we start off almost tied. $157.10 and $157.11. I saved $15.99. Just 15.99. But using cartwheel, and a store credit card, Alice reduces her bill of more than $157 to $102. Saving $55. That's awesome. Reporter: You definitely beat me by a lot. Thanks. Reporter: A lot. A small price to pay for holiday savings this big. It was nice shopping again. Nice shopping with you. Reporter: For "Good morning America," Rebecca Jarvis, ABC news, Minneapolis, Minnesota.
This transcript has been automatically generated and may not be 100% accurate.