Used well, ChatGPT is like a tireless junior assistant. It drafts, summarises, brainstorms and explains. Used badly, it produces confident nonsense and generic text that sounds like everyone else. The difference is almost all in how you ask and how you review.
Here's a simple prompt formula, 25 prompts to adapt today, and the guardrails that keep your business safe. The same ideas work for Claude, Gemini and other assistants.
Key points
- Use the formula Role, Context, Task, Format, Constraints.
- Iterate: outline first, then expand section by section.
- Verify facts and protect confidential data.
- AI drafts, humans decide.
The prompt formula
- Role: "You are an experienced B2B copywriter."
- Context: business, audience, product, tone, background facts.
- Task: one clear action: write, compare, summarise, critique.
- Format: bullets, table, email, 150 words, JSON.
- Constraints: what to avoid, length, reading level, must-include keywords.
Weak: "Write a product description."
Strong: "You are an e-commerce copywriter. Write a 90-word product description for a stainless steel insulated water bottle (750 ml, keeps drinks cold 24 hours) for outdoor enthusiasts. Friendly tone, 3 short sentences plus 3 bullet benefits, no clichés, no exaggerated claims."
Five habits that improve every answer
- Give examples of the style you like ("Match the tone of the text below").
- Ask it to ask you questions first if information is missing.
- Request several options, then pick and refine.
- Give feedback like an editor: "shorter, more concrete, remove jargon".
- Ask it to check itself: "List any claims here that need a source."
Marketing and content
- Content ideas: "Act as an SEO strategist for [business]. Suggest 15 blog topics for [audience] that answer questions they ask before buying. Group by funnel stage and include likely search intent."
- Outline: "Create a detailed outline for an article titled [title] aimed at [audience]. Include H2s, H3s, key points, examples and 5 FAQs."
- Headlines: "Write 10 headline options for this article, under 60 characters, mixing how-to, list and question styles."
- Social posts: "Turn this blog post into 5 LinkedIn posts, each with a hook, one insight and a question. No hashtags."
- Meta descriptions: "Write meta descriptions under 155 characters for these 5 pages, each with a benefit and a call to action." Check them with our meta tag generator.
Sales and customers
- Cold email: "Write a 90-word outreach email to [role] at [type of company] about [problem we solve]. Lead with their likely pain, one clear benefit, one low-friction call to action."
- Follow-ups: "Write three polite follow-ups for a proposal sent last week, each adding new value."
- Objections: "List the 8 most common objections to buying [product] and write honest, concise answers."
- Meeting summary: "Summarise this transcript into pain points, requirements, timeline, budget signals and next steps."
- Complaint reply: "Draft a calm, empathetic reply. Acknowledge the issue, apologise once, propose a fix, set expectations on timing."
Operations and management
- SOPs: "Turn these rough notes into a step-by-step standard operating procedure with owners, checkpoints and common mistakes."
- Agendas: "Create a 30-minute agenda for a weekly team meeting about [topic], with time boxes and decisions needed."
- Job posts: "Write a job post for [role] with responsibilities, must-have and nice-to-have skills, and what success looks like in 90 days. Inclusive language."
- Interview questions: "Create 10 structured interview questions and a scoring rubric for [role]."
- Process improvement: "Here's how we handle [process]. Find bottlenecks and suggest automations, ranked by effort and impact." Then estimate value with our workflow automation ROI guide.
Finance, research, strategy
- SWOT: "Using the details below, create a SWOT for [business] in [market]. Mark assumptions clearly."
- Competitors: "Compare these three competitors' positioning, pricing signals and messaging in a table. Note what to verify."
- Scenarios: "Build best, base and worst-case scenarios for next year's revenue given these assumptions."
- Spreadsheets: "Write an Excel formula that calculates [x] from columns A to D, and explain how it works."
- Plain-English summaries: "Summarise this contract in plain English, listing obligations, deadlines, fees and termination terms. A lawyer will review it."
Technical and product
- Explain code: "Explain what this function does line by line for a junior developer, and suggest improvements."
- Debugging: "Here's the error and the relevant code. List the three most likely causes and how to test each."
- User stories: "Turn this feature idea into user stories with acceptance criteria."
- Test cases: "Generate edge-case tests for a sign-up form with email and password."
- Docs: "Write README documentation for this API endpoint with examples." New to APIs? See what an API is.
Safety rules for teams
- No secrets. Never paste passwords, API keys, payment data, health data or confidential client information into unapproved tools.
- Check data settings. Know whether conversations train models, and use business-grade plans where possible.
- Human review is mandatory for legal, financial, medical, HR and customer-facing messages.
- Verify facts. Ask for links and open them. Models can invent citations.
- Respect copyright and brand voice. Don't copy competitors.
- Write an AI-use policy listing approved tools, allowed data and review steps.
Mistakes
- Vague prompts, generic output.
- Publishing unedited AI content. It lacks experience, original data and a point of view.
- Trusting numbers blindly. Recalculate anything important.
- One giant prompt instead of a step-by-step conversation.
- Ignoring context limits. Long chats drift, so restart with a summary.
A worked example: vague to useful
- Vague: "Write a blog post about invoicing." Result: generic and forgettable.
- Add role, audience, goal: "You are an accountant who writes for freelance designers. Outline a 1,200-word post titled 'How to Invoice Clients Without Chasing Payments'. Include five practical tips, one template and a short FAQ."
- Add your experience: "Here are three real situations from my business: a client paid 60 days late, another disputed scope, another asked for a different currency. Weave them in as short examples, names removed."
- Edit like a human: "Rewrite the introduction in a warmer, more direct voice, no clichés, sentences under 20 words."
The finished article comes from your experience and judgement. The assistant just sped up structure and drafting.
Prompt patterns worth memorising
- Critique: "Act as a skeptical customer. List five reasons this offer wouldn't convince you."
- Compare: "Compare option A and B in a table across cost, risk, time and fit for a team of ten."
- Rewrite for audience: "Rewrite this for a non-technical owner at an eighth-grade reading level."
- Extract: "From the text below, list all dates, amounts and obligations in a table."
- Brainstorm then rank: "Give 15 ideas, then rank the top three by effort and likely impact and explain why."
- Checklist builder: "Turn this process into a checklist with an owner and due time for each step."
- Roleplay: "Play a price-sensitive buyer. I'll practise my pitch. Respond realistically and give feedback at the end."
Where AI helps and where it doesn't
| Good fit | Poor fit |
|---|---|
| First drafts, outlines, rewrites, summaries | Final legal, tax or medical decisions |
| Brainstorming names, angles, campaigns | Unverified statistics or quotes |
| Explaining concepts and code | Anything needing private data you can't share |
| Structuring messy notes | Replacing a relationship that needs empathy |
| Generating test data and samples | Decisions needing accountability without review |
Quality-control checklist
- Check every fact, date, price and statistic against a primary source.
- Remove claims you can't support.
- Add at least one real example, number or opinion from your own experience.
- Read aloud and edit anything generic or robotic.
- Spelling and brand-voice checks.
- Second reviewer for high-stakes content.
- Keep a record of important prompts so results are repeatable.
From prompts to systems
When a prompt works repeatedly, turn it into a workflow: templates for your team, connected tools that run it automatically, or a custom assistant using your approved documents. See the best AI tools for small business and AI chatbots for business, or talk to our automation team.



