# Get an email when a customer pays

> Turn on an email for each invoice payment the Shuttle app takes.

You can get an email each time a customer pays an invoice. It's off until you turn it on.

1. Log in to the Shuttle app.
2. Select **View Configuration**, then **Accounts** > **QuickBooks**.
3. Tick **Email when payment received**, and enter the email address to send it to.
4. Select **Save**.

![The Shuttle app's QuickBooks settings, including Email when payment received and the email address](/_astro/cdn/3e31338770/app-quickbooks-settings@2x.jpeg)