As of 13 August 2026, AI can write a promotional email for your UK customers.

What to actually do

1. Hand it to a person

   The route this page recommends

   A person who owns the outcome does this end to end, worth it when the failure is dear.

2. Use a tool built for this

   Second choice

3. Do it yourself

   The distant third

   A chat interface, chat-fluent skill, and roughly 15 minutes until you can act on the result.

   How to actually do it

   1. Open your current offer, price list, product page and campaign landing page, then gather the exact prices, dates, conditions, exclusions and destination links.
   2. Open your customer or CRM system and confirm which UK customers are intended to receive the message and what permission or customer relationship applies to that mailing list.
   3. Copy the brand guidance, offer details, audience description and required wording into the prompt, replacing every bracketed slot with current information.
   4. Paste the completed prompt into ChatGPT, Claude or Gemini and ask it to produce the subject lines, preview text, email body, mobile version and factual checklist.
   5. Compare every claim, price, date, condition and URL in the draft with the current offer and landing page, and correct the draft where they differ.
   6. Ask a colleague responsible for marketing or compliance to check the recipient list, consent or customer relationship, sender details and unsubscribe process before you schedule the campaign.
   7. Paste the approved copy into your email or CRM platform, send a test email to yourself, open every link and check the layout on a phone before scheduling the send.

   Prompt

   Write a promotional email for my UK customers using only the information below. Invent nothing and do not add claims, prices, dates, availability, guarantees or product benefits that are not supplied. Keep the tone [plain and friendly / formal / other], matching this brand guidance: [paste brand guidance].
   
   Business and product: [describe the business and product]
   Offer: [describe the offer exactly]
   Price and terms: [paste the current price, discount, conditions and exclusions]
   Audience: [describe the intended customers]
   Customer relationship: [describe why these customers are receiving the email]
   Call to action: [button or link text and destination URL]
   Offer dates: [start and end dates, if applicable]
   Required wording: [paste any wording that must appear]
   Banned wording: [paste any wording or claims to avoid]
   
   Return:
   1. Three subject lines, each under 50 characters where possible.
   2. Two preview-text options.
   3. One concise email body with a clear call to action.
   4. One shorter version for mobile readers.
   5. A factual checklist showing every price, date, condition, claim and link that needs checking before sending.
   6. A separate list of information that is missing or ambiguous. Ask questions instead of guessing.
   
   Do not decide whether my mailing list has the necessary permission to receive marketing. Flag that as a check I must make before sending. Do not describe the email as compliant unless a qualified person has confirmed that.

   Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.