If you pay with Paypal:
You can cancel your One Page Link account at anytime by going to your Account Section and cancelling your subscription.

You can also do it through your paypal account by cancelling ongoing Payments to One Page Link.

Login to Paypal:
- Go to Settings Icon
- Click Payments.
- Under "Preapproved payments", click Manage preapproved payments.
- Select the merchant whose agreement you want to cancel and click Cancel.
- Click Cancel Profile to confirm your request.

Paypal Instructions can also be found HERE

If you pay with Credit Card:
you can also simply cancel your direct debit with One Page Link with your card provider.