Use AI to draft professional invoice payment reminder messages that stay friendly but firm.
1. Open ChatGPT or Claude and paste the invoice details: customer name, job description, original invoice date, amount due, and how many days overdue it is. 2. Ask AI to write a polite but clear payment reminder appropriate for how overdue the invoice is. For recent invoices (under 15 days), request a gentle friendly reminder. For older invoices (30+ days), ask for a firmer tone that still maintains professionalism. 3. Review the AI's draft and add any personal touches or specific payment methods you accept. If the message feels too soft or too harsh, ask AI to adjust the tone in a follow-up message. 4. Have AI generate two more versions: one for a text message (short, under 160 characters) and one for email (slightly longer with subject line). This gives you options depending on how you normally communicate with that customer. 5. Copy the version you like best, personalize it with the customer's name, and send it. Save the templates AI created in a notes app so you can reuse the structure for future reminders with different customers.
Try this prompt today
“I need to send a payment reminder to a customer. The invoice is for $847 for a service panel upgrade completed on March 3rd. It's now 22 days overdue. The customer's name is Mike Torres. Write me a professional but firm email reminder that stays friendly and includes a clear call to action. Then give me a shorter text message version of the same reminder.”
March 3, 2026
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