Add first-appointment guests to welcome email list automatically

You get webhook bookings for first-time floats without full guest profiles, so staff lack prep. Add them to your welcome email list so front desk and campaigns have guest context before arrival.

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Overview

When first-time float bookings arrive without subscriber records, onboarding and pre-visit messaging often fail. This flow captures those bookings and adds guests to your welcome list so front desk and marketing can prepare and send nurture content within minutes before arrival.