Connect your audience
- Sign in to the intended Perkstar business with permission to manage integrations.
- Open Integrations → Mailchimp → Connect.
- Create a dedicated Mailchimp API key and paste it into the connection form. Perkstar encrypts the key and does not display it after saving. Do not send it to support or paste it into a chat.
- Load your audiences and select the one that should receive loyalty customers.
- Review any automations already running for that audience, then enable sync. Adding or updating contacts can trigger those automations. Start with a dedicated test audience when verifying the connection.
What syncs
Customers need a valid email address, current email-marketing consent and a loyalty enrollment. Customers without consent, deleted or anonymized customers and test pass addresses are excluded.
Existing eligible customers sync in batches. Customer and enrollment changes are
queued automatically; the background worker runs every minute. Sync now
processes a batch immediately when the connection is ready, with any remainder
continuing in the background. Card and tier configuration changes are reconciled
daily. Large audiences or provider retries can take longer.
Use these fields in Mailchimp to select customers and configure automations.
Perkstar does not create campaigns or send a history of individual loyalty events
through this connection. Phone numbers, addresses, notes and wallet links are not
exported.

