Issue Overview
A WooCommerce store using Mailchimp for WooCommerce noticed new subscribers weren’t receiving the correct tags—especially the “MEMBER” tag used to unlock gated content and trigger welcome emails. One subscription product was especially affected, despite orders being placed successfully on the WordPress site.
The tagging issue created downstream problems with:
- Segment-based automations
- Membership access logic
- Visibility of subscriber types in Mailchimp
Diagnosis & Fix
Check your Mailchimp setup
Make sure the tag (e.g. “MEMBER”) exists in your Mailchimp audience and is tied to an automation, WooCommerce trigger, or plugin settings. Confirm that the correct email address and contact info are syncing properly and that the integration with WooCommerce and Mailchimp is connected without error.
Investigate SKU conditions
In this case, Mailchimp tagging was based on product SKUs. The affected product didn’t have its SKU included in the tag logic—so tags weren’t applied when it was purchased, causing sync issues with subscriber data in Mailchimp and WooCommerce customers lists.
️ Update SKU-based logic
Edit your automation workflow or plugin rules to include all relevant SKUs. Save and refresh connections between WooCommerce and Mailchimp, ensuring proper subscriber status and default tags are applied.
✅ Run a test
Make a test purchase of the affected product. Check the Mailchimp contact record to ensure both the general tag (“MEMBER”) and product-specific tags (e.g., “INSIDER-MONTHLY”) appear correctly. Confirm that transactional emails and notifications are sent, and automations trigger for new subscribers.
Backfill missed tags
Use filters or exports to identify subscribers who missed the tag. Add tags manually or run a one-time automated update using purchase history. Verify that all data and fields for WooCommerce customers are complete and correct.
Final Outcome
After updating the tagging rules and plugin settings, all new subscribers are now correctly tagged improving automation flow, ensuring members get the right content and access, and resolving the Mailchimp tagging issue.
Need reliable Mailchimp tagging for your WooCommerce store?
Integriti Studio helps brands fine-tune their email automations and eCommerce integrations for flawless performance.
Frequently Asked Questions (How to Fix Mailchimp Tagging Issues for WooCommerce Subscriptions)
How do I tag subscribers in Mailchimp?
To tag subscribers in Mailchimp, go to Audience, select your subscribers, click Add or Remove Tags, and either choose an existing tag or create a new one. Tags help organize contacts for targeted campaigns, automation, and segmentation, making audience management easier and more efficient.
How to automate tagging in Mailchimp?
To automate tagging in Mailchimp, go to Automations and create a workflow based on triggers like signup forms, purchases, or specific subscriber actions. In the automation settings, use the Add Tag action to automatically assign tags, ensuring subscribers are categorized without manual effort.
How to integrate Mailchimp with WooCommerce?
To integrate Mailchimp with WooCommerce, install the Mailchimp for WooCommerce plugin on your WordPress site. Connect it using your Mailchimp API key, sync your store, and configure settings to automatically sync customers, products, and purchase data for targeted email campaigns and marketing automation.
What is the difference between audience and tags in Mailchimp?
In Mailchimp, an audience is your complete list of contacts, while tags are labels used to organize and segment subscribers within that audience. Audiences hold all your contacts, whereas tags allow targeted campaigns, automation, and personalized messaging without creating multiple separate lists.