The Setup Wizard opens the first time you visit the configuration page and walks you through three short steps. When it finishes, your customers, orders and products start flowing to Mailchimp on their own.
The extension connects per store view, so every storefront syncs its own products, orders and carts cleanly. Run the wizard once for each store view you want connected; they can share one audience or use separate ones. See How Mailchimp sees your stores.
1. Log in to Mailchimp
Choose Log in to Mailchimp and authorize the connection in the window that opens. Then paste the key Mailchimp shows you into the form and you’re connected.

Pasting a key you created yourself in Mailchimp also works, but log in whenever you can: keys created through the login are recognized by Mailchimp as the official Adobe Commerce integration.
2. Choose where your contacts live
The wizard asks Where should your contacts live? Pick the audience your contacts and orders should sync into, or choose + Create Audience to start a new one.
Pick the audience you already use, even one you’ve built over many years. Connecting adds shopping data to it and changes nothing else: nobody gets subscribed, unsubscribed or deleted, and your signup history stays exactly as it is.
3. Go live
The wizard previews what will sync so you can confirm the numbers look right. When it shows Ready to sync, click Go Live! and you’re done. The wizard enables everything for the store view as part of going live; there is nothing to switch on by hand.
Coming from the previous ebizmarts extension? See Move over from the previous extension.
Questions along the way? Troubleshooting has the answers, and ebizmarts support is one email away.