Writing and Email: From Blank Page to Sent

All lessons Lesson 3 of 7 • about 15 minutes

By the end of this lesson: Use AI to draft, shorten and re-tone a real business email or message, keep your own voice, and know what to check before pressing send.

Most small business owners know what they want to say. The hard part is starting. The quote follow-up, the late-payment reminder and the reply to an upset customer sit for days because the first sentence will not come.

In this lesson you will use your free AI chat tool to get a first draft on the page quickly, shape it until it sounds like you, and check it properly before it goes out. You stay the author. The AI is a helper that never minds a tenth rewrite.

Three writing jobs AI does well

AI chat tools are good at three writing jobs.

Starting from nothing. You type the facts as rough notes and it gives you a full first draft.
Fixing what you already wrote. Paste your own draft and ask it to tidy the grammar, cut it in half, or move the main point to the top.
Changing the tone. Same facts, different feel: firmer, warmer, shorter or more formal.

You may wonder whether your email program already does this. As of October 2026, Google's help page says the "Help me write" button in Gmail is restricted to the United States for personal Google accounts, so a free Gmail account in Canada will likely not show it. Microsoft's support pages describe Copilot inside Outlook as something that comes with a paid Microsoft 365 subscription or a work licence. These rules change, so check the pages yourself if you are curious.

In this course you will write in your free chat tool and copy the result into your email. It adds a few seconds and costs nothing.

Type or paste your text straight into the chat. You do not need to upload a file for anything in this lesson.

Keep private details out

Before you paste anything into a chat tool, take out details that identify a real person. That means names, phone numbers, email addresses, home addresses and account or order numbers. Swap each one for a placeholder, which is a stand-in word in square brackets such as [NAME] or [PHONE].

Some details should never go in at all, even with the name removed: health information, bank or card numbers, government ID numbers and passwords. The AI does not need them to write a good email. Describe the situation in general words instead, such as "an overdue invoice" or "a missed appointment".

You put the real details back in yourself, in your own email program, just before you send.

Teach it your voice

If you ask for a "professional" email, you get one that sounds like a bank. Your customers know how you talk, and a sudden change in voice feels odd to them.

A better way is to show the AI how you write. Find two or three messages you were happy with. Replace every private detail with a placeholder, as described above. Paste them in and ask the tool to describe your style in five bullet points.

Read what it says. Correct anything that is off, for example "I never write 'kindly'." Then ask it to write in that style. Save the style description in your prompt library and paste it at the top of future requests. Anyone in the shop can use the same description, so customers hear one consistent voice.

Templates and difficult messages

Some messages come up every week. Build them once, with blanks, and reuse them:

a reply to a quote request
an appointment reminder
a polite payment follow-up
a response to an unhappy customer
a short request for a review
a job posting

Ask for each one with square bracket blanks for the details that change, then save it.

For hard messages, use the AI as a calm second opinion. Write the angry version first if it helps, but do not send it. Paste it in and ask for a version that keeps every fact and drops the heat. You can also ask, "How will the customer feel reading this?" You still decide what goes out.

Customers who read another language

Many GTA customers are more comfortable reading in a language other than English. A chat tool can draft or translate a message for them. As one example, Google's list of languages for Gemini includes Chinese, Punjabi, Hindi, Urdu, Tamil, Filipino, Portuguese, Italian, Spanish, Arabic and Farsi. Other chat tools handle many languages too. Check your own tool's help page for its list.

Being on a list does not mean every sentence comes out right. Levels of politeness, dates and money can go wrong in ways you cannot see. Three habits help:

Write short, plain English sentences before you translate.
Ask the tool to translate its version back into English, and compare. This catches some mistakes, not all of them.
For anything about money, health, safety or a legal matter, have a fluent person read it before it goes out.

Before you press send

AI fills gaps with details that sound right. It may add a 10 per cent discount, a "reply within 24 hours" promise or a due date you never set. Before sending, check five things against your own records: names, dates, prices, addresses and promises. Read every number out loud. Put real names back in yourself, in your email program.

One more check applies when a message promotes something, such as a sale or a new service. Canada's anti-spam legislation, known as CASL, covers these "commercial electronic messages", which include emails and texts. The federal government's guidance sets out three basics:

Consent. Express consent means the person agreed, verbally or in writing, to get these messages from you. Implied consent can come from an existing business relationship, and it runs out: up to two years after a purchase, or six months after an inquiry. Be ready to show proof.
Identification. Include your business name, a current mailing address, and a phone number, email or website address.
Unsubscribe. Offer a free way to opt out, and act on every request within 10 business days.

The Act sets the maximum penalty for a violation at $1,000,000 for an individual and $10,000,000 for any other person, such as a company. The AI does not know who agreed to hear from you. You do. This is a plain summary, not legal advice. The law has exceptions and extra rules, so read the government guidance or ask a lawyer if you are unsure.

Put together, the email you avoided for three days becomes a short job, and your tone stays the same whoever writes it.

Try it: Send the email you have been putting off

Pick one real message you have been avoiding, such as a quote follow-up, a late-payment reminder or a reply to a complaint. Jot down the facts in rough notes: what happened, the amounts and the dates.
Take out every customer name, phone number, email address, home address and account number. Replace each with a placeholder like [NAME], [PHONE] or [ADDRESS]. Leave out health details and card or bank numbers completely.
Open your free AI chat tool and ask for a draft using your five-part prompt from Lesson 2. The first prompt below gives you a ready-made version to fill in.
Send three follow-up messages, one at a time: "Cut this to under 90 words." Then: "Make it warmer but still firm." Then: "List every fact, number or promise in this draft so I can check each one."
Go through that list line by line against your own records. Then read the draft itself once more, because the list can miss things. Fix anything that is wrong and remove anything you never offered. Read every number out loud.
Copy the final text into your own email program and put the real names and details back in yourself. If you are happy with it, send it from your own inbox. If you are not sure, save it as a draft and look again later.
Save the prompt that worked, with its square bracket blanks, in your prompt library so you can reuse it next time.

Prompts you can copy

Draft from rough notes

I run a [TYPE OF BUSINESS] in [CITY]. Write an email to a customer about [SITUATION]. Use the placeholder [NAME] for the customer's name. Use only these facts and add nothing else: [FACTS, AMOUNTS, DATES]. Tone: [friendly / firm / apologetic]. Keep it under [NUMBER] words, in plain English with Canadian spelling. Do not invent discounts, deadlines or promises. If something is missing, ask me instead of guessing.

Learn my writing voice

Below are three messages I wrote. I have removed private details. Describe my writing style in five short bullet points: sentence length, greeting, sign-off, level of formality, and words I tend to use. Then write everything I ask for in this chat in that style. Message 1: [PASTE MESSAGE WITH PRIVATE DETAILS REMOVED] Message 2: [PASTE MESSAGE WITH PRIVATE DETAILS REMOVED] Message 3: [PASTE MESSAGE WITH PRIVATE DETAILS REMOVED]

Cool down an angry draft

Here is a draft I wrote while annoyed. Rewrite it so it keeps every fact and my main request, but removes blame, sarcasm and anything I might regret. Keep it under [NUMBER] words. Then tell me in one sentence how the customer is likely to feel when reading it. [PASTE DRAFT WITH PRIVATE DETAILS REMOVED]

Fact list before sending

List every name, date, price, address, deadline and promise in the draft above as a numbered list. Put the word ADDED beside any item that was not in the notes I gave you.

Before you move on

I replaced names, phone numbers, email addresses and home addresses with placeholders before pasting anything in. I did not paste health details, card or bank numbers, ID numbers or passwords. I read the draft out loud and it sounds like me, not like a bank. I checked every name, date, price and address against my own records. The message contains no discount, deadline or promise that I did not offer. If the message promotes something, I have consent, my business name and contact details are in it, and there is a working unsubscribe. Anything important in another language was read by a fluent person before it went out.

Remember: Let the AI handle the first draft and the rewrites, but the facts, the voice and the decision to press send stay with you.

Sources checked for this lesson: Government of Canada (ISED): Getting consent to send email under CASL • Justice Laws Website: Canada's anti-spam legislation (S.C. 2010, c. 23), section 20 maximum penalty • Justice Laws Website: Canada's anti-spam legislation, section 6 requirements for commercial electronic messages • Justice Laws Website: Canada's anti-spam legislation, sections 10 and 11 (implied consent periods, unsubscribe within 10 business days) • Gmail Help: Draft emails with Gemini in Gmail (Help me write availability) • Microsoft Support: Difference between Microsoft Copilot (free) and Copilot in Microsoft 365 • Microsoft Support: Frequently asked questions about Copilot in Outlook • Gemini Apps Help: Where you can use the Gemini web app (supported languages and countries)