# Does FinDock support UTM tracking?

With [UTM parameters](https://en.wikipedia.org/wiki/UTM_parameters), you can track the engagement and behavior of page visitors. While FinDock does not have out-of-the-box tools for UTM tracking, you have some options for tracking visitors.

FinDock [Giving Pages](/docs/payments/configuring-giving-pages) and [PayLinks](/docs/payments/configuring-findock-paylinks) support Google Analytics and Google Tag Manager. The collected analytics information is accessible from Google and 3rd party tools.

Also note that if you are using a [custom domain](/docs/payments/custom-domains) that is a subdomain of your main website, you can configure Google analytics tools to consolidate or segment traffic data as desired.

## Custom Salesforce fields

You can create custom fields on Contact or Account to capture UTM parameters and add those as hidden [input fields](/docs/payments/payment-form-configuration-options#input-fields) on payment forms. You can then use the custom field name as a [URL query parameter](/docs/payments/payment-form-configuration-options#url-query-parameters) in links for different channels.

For example, a specific UTM campaign parameter for a Giving Page can include `utm_source=instagram&utm_campaign=mycampaign` on the redirect URL, resulting in a Contact/Account record with that UTM campaign value.

Custom automation or query rules can be also added to match the payer with Salesforce campaigns based on UTM attributes if needed.