I have a custom field "Paid 2024" that is populated with a "1" when a contact pays their 2024 dues. I would like to trigger a "Thank you for Renewing Your Membership" email on that field being changed from a blank to a "1". Does anyone have a suggestion for this use case? The only trigger I see in the automation path is trigger when a contact is added to a list. I'd rather not have to create a list. ... View more