What kind of parameters are passed in the Mailchimp integration?

During the initial synchronization with MailChimp, Recurly will automatically create any list fields it needs. If you delete a merge tag, Recurly will not recreate the tag. Below is a list of merge tags Recurly uses to submit subscriber data to MailChimp:

EMAIL

Account email address.

ACCOUNT_ID

Recurly account_code.

FNAME

Account first name.

LNAME

Account last name.

COMPANY

Account company name.

PLAN_CODE

Subscription plan code, if the account is a subscriber.

PLAN_NAME

Subscription plan name, if the account is a subscriber.

IN_TRIAL

Yes if the subscriber is in the trial period of a subscription, otherwise No.

SUBSCRIBER

Yes if the subscriber has a subscription (free or paid), otherwise No.

SUB_SINCE

Date the subscription started.