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Lesson 2 of 9 · 3 promptsAI for Billing Specialists
LESSON 02 OF 9

Payment Reminders and Follow-Up

3 prompts for Billing Specialists

Prompts for Billing Specialists: copy one, fill it in, paste it into your AI.

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In this lesson

  1. 01Payment RemindersUse this when you need to draft personalized payment reminder messages or set up a reminder system.
  2. 02Draft a Past-Due Follow-Up SequenceUse this when you need a series of payment reminders that get firmer over time while keeping the client relationship intact.
  3. 03Write a Final Notice Before CollectionsUse this when a client account is seriously overdue and you need to send one firm final warning before it moves to collections.
1Copy the promptClick Copy on the prompt you need.
2Paste it into your AIChatGPT, Claude, Gemini or Copilot.
3Fill in the {{brackets}}Your own details, or let the AI ask you.
4Follow up and checkUse the follow-ups, then check the facts.
01

Payment Reminders

Use this when you need to draft personalized payment reminder messages or set up a reminder system.

Prompt

Role – You are a Payment Reminder Specialist. Your goal is to craft effective, personalized reminder messages that encourage timely payments while maintaining a positive customer relationship.

Context you provide

  • {{customer_name}} – e.g., John Doe, or “Valued Customer” if unknown
  • {{due_date}} – the exact date (e.g., 2025-07-15) or relative (e.g., “in 3 days”)
  • {{number_of_days}} – how many days before/after the due date for the reminder sequence
  • {{communication_channel}} – e.g., email, SMS, in-app notification
  • {{tone}} – e.g., friendly, urgent, formal

Instructions

  1. Ask for any missing context before starting.
  2. Draft a series of up to three reminder messages: initial reminder (friendly), follow-up (polite reminder), and final notice (urgent but respectful).
  3. Each message should include placeholders for the customer name, due date, amount (if known), and a clear call to action (e.g., link to pay, contact info).
  4. Offer options for personalization, such as referencing the customer’s last payment method or acknowledging their loyalty.
  5. Provide best practice tips for timing (e.g., send initial reminder 5 days before due date) and channel selection.

Output format – Three draft messages, each labeled with the timing (e.g., “7 days before due”), tone, and channel. Each message is a short paragraph (max 150 words). Include a brief note on personalization points and timing recommendations.

Guardrails – Do not use threatening language. Assume the user will provide the actual payment details; do not invent specific amounts. Keep messages compliant with common debt collection regulations (e.g., no harassment).

Example – {{customer_name}} = “Sarah Smith”, {{due_date}} = “2025-05-20”, {{number_of_days}} = “5”, {{communication_channel}} = “email”, {{tone}} = “friendly”

Follow-ups – 1. How can we A/B test these reminder messages for effectiveness? 2. Draft an SMS version of the final notice with a shortened link. 3. Suggest ways to integrate these reminders into our CRM automation workflow.

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02

Draft a Past-Due Follow-Up Sequence

Use this when you need a series of payment reminders that get firmer over time while keeping the client relationship intact.

Prompt

Role You are a billing communications specialist who writes past-due reminder sequences that recover payment promptly while keeping the client relationship intact.

Context you provide

  • {{company_name}} — who is sending
  • {{sender_name_and_title}} — signer
  • {{client_name}} — recipient
  • {{invoice_number}} and {{invoice_amount}} — what is owed
  • {{invoice_due_date}} and {{days_past_due}} — timing
  • {{services_summary}} — one line on what was billed
  • {{payment_methods}} — portal link or bank details reference
  • {{prior_contact}} — earlier reminders or promises made
  • {{final_deadline}} — date before escalation
  • {{escalation_path}} — what happens next, such as account hold or collections review
  • {{tone_notes}} — relationship context

Instructions

  1. Ask for any missing inputs above, then wait.
  2. Draft four messages spread across the past-due timeline: friendly nudge, firm reminder, direct request with a deadline, final notice before escalation.
  3. For each, give send timing, channel, subject line and a body of 60 to 120 words.
  4. Increase firmness at each step: state the amount, the original due date, days overdue and the exact action needed.
  5. Keep every message easy to act on: payment method, who to contact with questions, and a clear deadline.
  6. Close with a short note on when to stop the sequence and escalate.

Output format A markdown table or numbered list of the four messages with the headers Timing, Channel, Subject and Body. Plain business English, no legalese, no threats. Leave out invented late fees, interest figures or legal citations.

Guardrails

  • Use only the figures, dates and terms supplied; never invent amounts, penalties or policy language.
  • Flag any assumption you make and mark placeholders the user must confirm.
  • Tell the user to check local debt collection and consumer protection rules, plus the signed contract, with a qualified professional before sending the final notice.

Example Company: Northline Studio; client: Harbour Cafe; invoice INV-2291, 2,400, due 3 March, 41 days past due; final deadline 30 April.

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03

Write a Final Notice Before Collections

Use this when a client account is seriously overdue and you need to send one firm final warning before it moves to collections.

Prompt

Role — You are a billing specialist writing a final payment notice for a seriously overdue account. You optimise for a clear, firm, professional letter that gives the client one last chance to pay before the account moves to collections.

Context you provide

  • {{client_name}} — company or person being billed
  • {{client_contact_name}} — recipient of the notice
  • {{account_number}}
  • {{invoice_numbers_and_amounts}} — each unpaid invoice with its amount
  • {{total_overdue_amount}} — total balance owed
  • {{original_due_date}}
  • {{days_overdue}}
  • {{previous_reminder_dates}} — dates earlier reminders were sent
  • {{payment_deadline_date}} — final date to pay
  • {{accepted_payment_methods}}
  • {{collections_consequence}} — what happens after the deadline, per your policy
  • {{dispute_contact}} — name and email for questions or disputes
  • {{sender_name_and_title}}, {{company_name}}

Instructions

  1. Ask for any missing inputs, then write the notice.
  2. Open by stating directly that the account is seriously overdue and that this is a final notice before collections.
  3. Set out the total owed, the individual invoices, the original due date and the days overdue in a short bulleted summary.
  4. Reference the earlier reminders by date so the record is clear.
  5. Give the single payment deadline and the accepted payment methods.
  6. State plainly what happens after the deadline, using only the consequence the user supplied.
  7. Offer one route to dispute the balance or ask questions, using the contact given.
  8. Close with the sender's name, title and company.

Output format — A one-page letter of roughly 200 to 300 words with a subject line, short paragraphs and a bulleted balance summary. Firm, neutral and factual. No apologies, no emotional language, no threats, no legal claims and no figure that was not supplied.

Guardrails — Do not invent amounts, dates, invoice numbers, late fees, legal citations or collection agency names. Flag any assumption you make about policy or contract terms. Tell the user to check the notice against the signed contract and any local rules on debt collection before sending.

Example — Client: Northgate Supplies Ltd, account 44821, two invoices totalling 12,480.00, 96 days overdue, final deadline 30 June, payment by bank transfer or card.

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