So, when you're at a store, you can use the PayPal app on your phone to pay for your purchases. It's like using Apple Pay or Google Pay, but instead of linking your credit card, you're using your PayPal account. You just open the app, select the payment method, and hold your phone near the payment terminal - easy peasy!
But, what if you don't have the PayPal app? No worries, you can still use your account to pay in-store. Some stores have QR code scanners that let you pay using your PayPal account, so you can just scan the code and pay - it's like using a magic scanner!