If you have previously used PayPal on the platform, GoFundraise will come up under your Payments > Automatic Payments section of your PayPal account.
This does not necessarily mean that a scheduled payment has been setup with GoFundraise, just that you have agreed to allow GoFundraise to process a payment in the past.
Should you feel uncomfortable with the agreement, please login to your PayPal account and cancel out the Automatic Payment Agreement (click the following link to see How do I cancel a subscription on PayPal?)
Your donation will remain unchanged by the cancellation of this Automatic Payment agreement from within PayPal.
If you have any issues, please contact PayPal for more information.