How do small businesses handle long-overdue customer invoices?How do small busin

I’m curious how other small business owners deal with customers who let invoices sit unpaid for months. Sending reminders works sometimes, but there are situations where repeated emails and calls don’t get anywhere. At that point, I’ve wondered whether it makes more sense to use a professional collection service or continue handling everything internally. I recently came across Midwest credit collections while looking into different approaches, but I’d be interested to hear how others handle overdue accounts and what has worked without damaging good customer relationships.