When setting up your Stripe account to use to accept payments from students, you'll need to add a webhook to your Stripe settings. It's quick and easy, here's how:
Your webhook will be
schoolurl/payments/webhook/, for example, if your school address is:
then the webhook is:
Add the webhook by:
Going to https://dashboard.stripe.com/webhooks in your Stripe account
Click on "Add endpoint" and paste the URL in the first field.
Remember to click on "receive all events" before clicking on the blue "Add endpoint" button: