First-time Cartwheel users will be able to add ten offers per purchase, but you can also unlock "Cartwheel badges" to get more slots. Each badge gets you an extra slot, and can be earned by using the app (for example, the "Benjamin" badge is unlocked when you save over $100 with Cartwheel) and by connecting social media accounts.
Once you've added all the offers you want, tap "My Barcode." This is your personal barcode, which will be scanned by a Target associate to apply your discounts. The app keeps track of how much you save through the Cartwheel app, so you'll know if it's worth your while.
Not a Target shopper? Look for your local grocery store or drug store on the App Store--many have apps that feature exclusive coupons and savings.
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