 configured Timezone - Uses WordPress timezone setting from admin General Settings Consistency - All reminders for all invoices send at this single daily time Customize the subject line for payment reminder emails. Subject must be text only (no HTML). Use placeholders for personalization. Text Input Field - Single-line text input Placeholder Support - Insert any available placeholder (see Placeholders section) Default Subject - "Payment Reminder: Invoice {invoice_number}" Example - "Payment Due Soon: {invoice_number} ({amount_due}) is due in {days_until_due} days" Character Limit - No technical limit; keep clear and concise for email clients Create the email message body using the WordPress WYSIWYG editor. Full HTML and rich text formatting supported. WYSIWYG Editor - Visual editor with