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ChatGPT Prompts for Business Emails: 12 Copy-and-Paste Prompts for Small Business Owners

Updated 2026-10-25 · AI Agent Starter Kit

Most small business owners spend a surprising part of the day writing the same kinds of email: answering a pricing question, chasing a quote, rescheduling, nudging a late invoice. An AI model like ChatGPT can write a solid first draft of each one in seconds, as long as you give it the right instructions.

Below are 12 prompts you can copy, paste and reuse. Each one has placeholders in [BRACKETS] for you to fill in. Start with the voice prompt, because it makes every other prompt sound like you instead of like a robot.

Prompt 0: Teach it your voice (use this first)

I run [TYPE OF BUSINESS]. Here are three emails I've written to customers: [PASTE 3 OF YOUR OWN EMAILS]. Describe my writing style in 5 short bullet points (tone, length, greeting, sign-off, words I use or avoid). From now on, write every email in this style. Keep emails short, use plain words, and never promise prices, dates or guarantees that I haven't given you.

Save the 5 bullet points it gives back. Paste them at the top of any new chat so you don't have to repeat this step.

Replying to new business

1. Reply to a new inquiry

Write a reply to this inquiry: [PASTE EMAIL]. Thank them, answer what they asked using only these facts: [YOUR FACTS]. Ask one question to move things forward: [E.G. their timeline or address]. End with a clear next step. Under 120 words.

2. Answer "how much does it cost?"

A potential customer asked about pricing: [PASTE EMAIL]. My pricing is [YOUR PRICING OR RANGE]. Write a friendly reply that gives the range, explains in one sentence what affects the final price, and invites them to [BOOK A CALL / SEND DETAILS]. Don't invent discounts.

3. Send a quote

Write a short email sending a quote to [NAME] for [JOB]. Total: [AMOUNT]. Included: [LIST]. Not included: [LIST]. Valid until [DATE]. Ask them to reply to approve. Plain and confident, no hard sell.

Following up

4. Follow up when they've gone quiet

I sent [NAME] a quote for [JOB] on [DATE] and haven't heard back. Write a short, low-pressure follow-up that makes it easy to reply with a yes, a no, or a question. Under 70 words. No guilt-tripping.

5. The last follow-up

Write a final, polite follow-up to [NAME] about [JOB]. Say I'll close the file if I don't hear back, and that they're welcome to reach out any time. Under 60 words.

For a full Day 2, 5 and 10 sequence, see the lead follow-up email templates.

Running the work

6. Reschedule an appointment

Write an email to [NAME] moving our appointment from [OLD TIME] to one of these options: [OPTIONS]. Apologize briefly, don't over-explain, and ask them to pick one.

7. Confirm scope before you start

Write an email to [NAME] confirming the scope of [JOB] before we begin: [WHAT'S INCLUDED], [TIMELINE], [PRICE]. Ask them to reply "confirmed". Friendly and clear.

8. Handle a request that's outside the scope

A client asked for something that isn't in our agreement: [PASTE EMAIL]. Write a friendly reply saying I'm happy to help, that it's outside the original scope, and that it would cost [AMOUNT OR "I'll send a quote"]. Keep the relationship warm.

Money and problems

9. Chase a late payment

Invoice [NUMBER] for [AMOUNT] was due on [DATE] and is unpaid. Write a polite reminder with the payment link [LINK]. Assume it was an oversight. Under 80 words.

10. Reply to a complaint

A customer sent this complaint: [PASTE EMAIL]. Write a reply that acknowledges the problem in their words, takes responsibility for what was actually our fault (facts: [WHAT HAPPENED]), and offers [YOUR FIX]. Don't argue, don't over-apologize, and don't promise refunds I haven't approved.

11. Say no politely

Write a short email turning down [REQUEST] from [NAME]. Be warm, give one honest reason, and if it makes sense suggest [ALTERNATIVE OR REFERRAL].

12. Ask for a review

Write a short email to [NAME] thanking them for choosing us for [JOB] and asking for a review at [LINK]. Make it easy and personal, under 70 words.

Tips that make every prompt work better

If you'd rather keep ready-made replies than prompts, the customer email reply templates guide has 8 that you can paste straight into Gmail.

From prompts to an assistant

Copying emails into a chat window works, but it's still you doing the sorting, copying and pasting. The next step is an assistant that reads new email as it arrives, decides which messages need a reply, and writes the draft for you in Gmail, in your voice, using the same rules as the prompts above. You open Drafts, check it and click send.

The one rule that keeps this safe: the AI writes drafts, it never sends. The AI email assistant that doesn't auto-send guide explains why.

Skip the setup

The Inbox Chief of Staff Kit is that assistant, built for n8n: it sorts every email, drafts replies in your voice, flags payment and password scams, and sends you a 6 PM digest. Nothing goes out without you. Get the kit

If new leads are most of your email, the Inbox + Leads Starter Pair adds the Speed-to-Lead kit, which drafts a first reply within minutes of every inquiry plus timed follow-ups.

Ready-made n8n kit

Inbox Chief of Staff Kit

Sorts every email, drafts replies in your voice, and sends a 6 PM digest. Drafts only, with fraud tripwires.

Get the kit ($29)
Bundle: best value

Inbox + Leads Starter Pair

Inbox Chief of Staff plus Speed-to-Lead, for inbox triage and lead follow-up together.

Get the bundle ($45)
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