Image source: Getty Images Do they even make phone calls anymore?! Few of us leave the house without our phones, making them an ideal place to keep your shopping list.Use retailers' mobile apps to earn rewards and use digital coupons.Barcode scanners let you easily comparison shop by simply scanning an item's barcode in different apps to check prices at competing retailers. Check out our pick for Best Cash Back Card of 2022 In some ways, managing your personal finances hasn't changed much in decades.

https://www.fool.com/the-ascent/personal-finance/articles/3-ways-your-phone-can-save-you-time-and-money-at-the-store/

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