Mailchimp is a powerful email marketing platform that allows you to manage your audience and send targeted email campaigns. When integrating Mailchimp with Audience, you may encounter specific requirements for sending address information. In this guide, we'll explain how to ensure Mailchimp accepts address data, even when it's configured on Step 3 of your experience entry form.
Address Configuration in Mailchimp
Mailchimp's audience setup involves various fields, including address-related information. In order for Mailchimp to accept address data, it's important to understand their configuration requirements.
To access the configuration settings in Audience, you can either set up an Account Wide Event Handler (found by clicking the name of the account you are in from the Home or Experiences page, selecting the Account Manager, hover over the name of the account in the middle of the screen and click Details, then go to the Advanced section and then go to the Integrations tab), or an Event Handler within the experience itself (under the integrations tab in the experience builder).
Screenshot:
As you can see in the screenshot, Mailchimp's address configuration includes separate fields for Address, City, State, and Zip. To ensure successful integration, you need to send all of these details to Mailchimp. All four fields on your Audience form must be completed in order for the address data to be sent to Mailchimp's address merge field via the integration.
Recommended Approach
Given Mailchimp's specific address field requirements, here are some suggestions:
Option 1: Configure Existing Fields: You can attempt to configure your existing fields to match Mailchimp's address format as shown in the screenshot. However, this may not be effective if your integration is already on Step 3 of the setup process.
Option 2: Create a Separate Text Merge Field: To work around Mailchimp's address field configuration, it's best to create a separate text merge field in your integration setup. This field should be designed solely for text data and not be forced into the address field.
Option 3: Delay Address Data Transfer: If integrating address data proves challenging, you can choose not to send it to Mailchimp initially. Instead, store the address data separately within Audience and upload it later in via a CSV file and merge manually within Mailchimp. While this option may involve extra steps, it ensures that the address data is correctly formatted.
Consider Mailchimp's Limitations
Mailchimp's configuration process may pose limitations, particularly when address fields are on Step 3 or not required on Step 2. Since you cannot force people to add their information in this step, it's important to choose an integration approach that works best for your specific use case.
Conclusion
Integrating address information with Mailchimp can be a bit tricky due to its specific field requirements. By creating a separate text merge field and considering the three integration options outlined above, you can ensure that your address data is successfully sent to Mailchimp, regardless of its position in the setup process.
Remember that Mailchimp's limitations may require you to adapt your integration strategy to best suit your needs. By following these guidelines, you can effectively manage address data integration and make the most of your email marketing campaigns within Mailchimp.

