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Prefilling Guest Information in Your Booking Calendar

Prefilling guest information on your Booking Calendar streamlines the process for both you and your guests. By reducing manual data entry, it saves time, minimizes errors, and enhances the overall booking experience.


To create a prefilled booking form link, follow these steps:

  1. Click on Booking Calendars in the lefthand navigation menu.
  2. Click on Share next to the Booking calendar you want to get a link for.
  3. Check Personalization and Tracking in the popup.

Under UTM parameters you can add your various UTMs that you use for tracking.

Under Booking Form URL Parameters you have 2 options for how you would like to prefill the booking form:

  • For a specific guest: Manually enter guest information to populate the booking form when they use the shared link. Use this option if you already have the guest details available.
  • Via third-party tool: Generate a booking link with placeholder text. Use this option if you want to populate guest information using third-party tools such as CRMs.

To minimize the number of questions your guests need to answer, utilize the Hide prefilled questions from guests setting. When enabled, this setting ensures that guests only see the questions for which information has not already been supplied.

If all required questions are prefilled, guests will automatically skip the booking form, leading to a faster scheduling process.

Once you have configured the parameters, click Copy & Close to generate and copy your prefilled booking link.


Prefilling the Booking Form for a Specific Guest

Section titled “Prefilling the Booking Form for a Specific Guest”

This method allows you to input a guest’s information directly into the text fields representing your booking form’s specific fields.

  • Example: Enter details like Name, Email Address, or Phone Number.
  • Once the guest uses the shared link to schedule an appointment, their pre-entered details will be auto-filled in the booking form.

Prefilling the Booking Form Dynamically via Third party tools

Section titled “Prefilling the Booking Form Dynamically via Third party tools”

For more dynamic needs, you can use the booking links with third-party tools like CRMs or marketing platforms:

  1. Enable toggles for the fields you’d like to populate dynamically (e.g., Name, Email, etc.).
  2. A placeholder (e.g., Name=XXXX) will appear in the generated booking URL.
  3. Use automation in your third-party tool, such as a mail merge feature, to replace placeholders (XXXX) with actual guest data.
  4. Deploy the customized booking link in your campaigns or workflows.
    • Once a guest clicks the link, their information will automatically populate the booking form.

We recommend mapping your Booking Form questions to Object Properties when working with third party tools. For guidance on mapping, refer to our Mapping Booking Calendar Questions to Object Properties article.