Email clients a gentle payment reminder on an invoice's due date — once each.
Once a day, DoulaFlow emails a friendly reminder to any client with an unpaid invoice whose balance-due date has arrived (today or earlier). The email is written and sent for you — it fills in the client's name, the balance owed, the due date, and a Pay with PayPal button when you've connected PayPal (Settings → Integrations). You can see a preview right on the Automations page.
The reminder wording is set by DoulaFlow for now — you don't need to write anything.