You can streamline your booking process by pre-populating your guest's intake form using URL parameters. By adding specific parameters to your CozyCal booking page link, you can automatically fill in certain fields for your guests.

Required Fields

Two essential fields that can be pre-filled are:

• prefill_full_name
• prefill_email

Custom Fields

To pre-fill custom fields in your intake form:

1. URL encode both the field label and its value.
2. Add the prefix prefill_ to the encoded field label.

For example, to pre-fill a custom field labeled "Phone number" with "+12345678", use the following URL parameter:

prefill_Phone%20number=+12345678

Implementation Guide

• Construct a link to your CozyCal page, incorporating the desired prefill_ parameters. For example:

<https://cozycal.com/my-booking-page/my-event-type?prefill_full_name=Bob%20Test&prefill_email=bob%40example.com&prefill_Phone%20number=+18001234>

• When a guest accesses this link, the pre-fill data will be stored in their browser session until they close the tab.
• Any bookings made during this session will automatically populate the intake form with the provided parameters.