As you use Upside, you earn cash back that's added to your Upside account. To get your earnings sent to your PayPal account follow these steps:
Click on your account balance.
Tap "Cash Out."
Scroll down from the top of the page to where PayPal is listed as an option, and tap its icon.
Enter the email address for your PayPal account, and tap "Continue."
You'll then be sent an email verification. Click the confirmation link and you'll be brought back to the app! Be sure to do so on your mobile device, and not a computer.
Confirm that all the information is correct, then tap "Submit."
Your request will be processed within 24-48 hours* and you should see funds show up in your PayPal account in that time.
*Note: Exceptionally large cash outs may take longer than 48 hours, depending on amounts.