Billing & invoices
Smart billing messages
Stop dreading payment chases. ToneFlow writes invoice reminders, overdue notices, refund replies and payment-plan offers that stay professional and warm — never threatening.
Gentle reminders
Day-3, day-7, day-14 nudges that keep relationships intact.
Firm but kind
Escalate to overdue notices without sounding aggressive.
Refund replies
Handle disputes calmly with clear next steps.
Payment plans
Offer flexible terms that protect cash flow.