Follow these steps on the web or mobile application to use the Round-up feature:

• Go to Payments > Donation or the Papara Card page.
• Select Round-up
• Turn Round-up on.
  
• Choose the charity you want to donate your change.
• Congrats! You will now donate money on every Papara Card spending without even noticing.

You can change your charity selection from the Round-up menu, or turn off Round-up donations altogether.