If you want to cancel an alert that you have set up so that it no longer sends you notifications, you can do this from the My Alerts Summary page.

Go to your profile page by logging in to your SeatSpy account and clicking on the Account icon that is shown at the top right of each page. Select the Route Alerts option from the drop down menu.

This will take you to the Route Alert Summary page where you can see all of your alerts. Each one has the option to delete the alert. This will prevent the alert from being checked and you will no longer receive any notifications for the alert.

Click on the Delete Alert button to delete the alert.