No, all previously created invoices remain fully accessible when downgrading from Pro to free plan. You can view, download, and resend any past invoices anytime. The only limitation is creating new invoices—restricted to 2 monthly on free plan.
What you keep when downgrading:
Your invoice history is never deleted. Downgrading simply limits new invoice creation to 2 per month while preserving everything you've previously created. Upgrade again anytime to restore unlimited invoicing.
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