The Store Owner's AI Prompt Library 📋
30 battle-tested prompts for every stage of running your store. Copy, customise, deploy.
Every prompt below has been tested across ChatGPT, Claude, and Gemini. Results vary by model — we've noted which platform works best for each. Customise the bracketed sections for your store.
🏗️ Store Setup & Strategy
1. Niche Validation
Use when: You have a product idea but aren't sure if it's viable.
Best platform: ChatGPT with browsing or Perplexity
"I'm considering launching an online store selling [product category] targeting [demographic]. Analyze this niche for me:
1. Estimated market size and growth trend
2. Top 5 existing competitors and what they charge
3. Customer pain points that current sellers aren't addressing
4. Barriers to entry (minimum order quantities, certifications, shipping challenges)
5. Realistic revenue potential for a solo operator in year one
Be honest about risks. I'd rather hear 'don't do this' than lose money discovering it myself."
Expected output: A 500-800 word analysis with specific competitor names, price ranges, and a clear recommendation on whether to proceed.
Pro tip: Run this same prompt through 3 different AI models. If they all flag the same risk, take it seriously.
2. Brand Identity Generator
Use when: Starting from scratch and need a coherent brand direction.
Best platform: Claude (strongest at nuanced creative work)
"Help me develop a brand identity for an online store selling [products] to [target audience]. My differentiator is [what makes you different].
Generate:
1. Three brand name options with available .com domain suggestions
2. A tagline for each (under 8 words)
3. Brand voice description (how we sound in writing)
4. Colour palette suggestion (primary, secondary, accent) with hex codes
5. The brand's 'enemy' — what we stand against
6. Customer avatar — a detailed description of our ideal buyer
Tone: [modern/playful/premium/earthy/technical — pick one]. Avoid anything generic or forgettable."
Expected output: A complete brand brief you can hand to a designer or use directly.
Pro tip: The "brand's enemy" is the most powerful branding element. "We stand against overpriced mediocrity" or "We exist because mass-market skincare ignores sensitive skin" — this drives everything from copy to product selection.
3. Competitive Landscape Map
Use when: You need to understand where you fit in your market.
Best platform: ChatGPT with browsing or Perplexity
"Map the competitive landscape for [your niche] online stores. Create a table with these columns:
| Store Name | Price Range | Unique Selling Point | Weaknesses (from reviews) | Shipping Speed | Review Score |
Include the top 10 competitors. Then identify:
1. The gap in the market nobody is filling
2. The most common customer complaint across all competitors
3. Where a new entrant could win immediately
Focus on stores doing $5K-$100K/month — not Amazon or Walmart."
Expected output: A competitive matrix plus strategic recommendations.
📝 Product Descriptions & Listings
4. Product Description (Benefit-Led)
Use when: Writing listings that sell, not just describe.
Best platform: Any — all handle this well
"Write a product description for [product name]. Here are the details:
- Key features: [list 3-5 features]
- Material/ingredients: [specifics]
- Price point: [$$]
- Target buyer: [who buys this]
- Competitor product it beats: [name and why]
Format: Lead with the biggest benefit (not a feature). Use short paragraphs. Include a 'Perfect for...' section. End with a clear reason to buy now. Total length: 150-200 words. Tone: [your brand voice].
Do NOT use these words: revolutionary, game-changer, elevate, unlock, seamless, cutting-edge."
Expected output: A punchy, scannable product description that leads with value.
Pro tip: The banned words list is critical. AI defaults to the same hyperbolic vocabulary unless you explicitly ban it.
5. SEO Product Title Optimizer
Use when: Optimizing listings for search visibility.
Best platform: ChatGPT or Claude
"Generate 5 SEO-optimized product titles for: [product description]
Requirements:
- Include primary keyword: [keyword]
- Maximum 70 characters each
- Follow this pattern: [Brand] + [Product Type] + [Key Benefit/Feature] + [Differentiator]
- Vary the structure across all 5 options
- Consider these search terms shoppers actually use: [list 3-5 terms from your keyword research]
Show character count next to each option."
Expected output: 5 title variants with character counts, ranked by search potential.
6. Bulk Description Generator
Use when: You have 20+ products that need descriptions and can't write them one by one.
Best platform: Claude (handles long structured output well)
"I need product descriptions for my [store type] store. Here's my product data as CSV:
[Paste: Name, Category, Price, Key Feature 1, Key Feature 2, Material]
For each product, generate:
1. A 150-word benefit-led description
2. A 155-character meta description for SEO
3. Three bullet points for the product page
Brand voice: [description]. Never use superlatives without evidence. Format output as a table I can copy into a spreadsheet."
Expected output: Complete description package for each product, ready for import.
7. Product Collection Copywriter
Use when: You need landing page copy for a product collection or category.
Best platform: Claude or ChatGPT
"Write the landing page copy for my '[collection name]' collection. It includes [X] products in [category].
The collection story: [Why these products belong together — season, theme, customer need]
Include:
- A compelling headline (under 10 words)
- A 50-word introduction that hooks browsers
- 3 reasons to shop this collection (with mini-headings)
- A 'Who it's for' paragraph
- A call to action
Tone: [brand voice]. This should feel curated and intentional, not like a dumping ground of products."
💰 Pricing & Financial
8. Pricing Strategy Analyzer
Use when: Setting or adjusting prices.
Best platform: ChatGPT (strong at structured reasoning)
"Help me price [product]. Here's the context:
- My landed cost (COGS + shipping to me): $[X]
- Competitor prices: [list 3-5 competitors and their prices]
- My brand positioning: [premium / mid-market / value]
- My target margin: [X]%
- Unique advantages I have: [list]
- Shipping cost to customer: $[X]
Recommend:
1. Optimal price point with reasoning
2. Psychological pricing tactics for this price range
3. Bundle/upsell suggestions to increase AOV
4. When I should raise/lower this price (seasonal, inventory-based)
Show me the math."
Expected output: A specific price recommendation with margin calculations, competitive positioning rationale, and tactical pricing suggestions.
9. Profit Margin Calculator
Use when: You need to understand true profitability by product.
Best platform: Any
"Calculate the true profit margin for this product:
- Selling price: $[X]
- Product cost: $[X]
- Shipping to customer: $[X]
- Platform fee: [X]%
- Payment processing: [X]%
- Packaging cost: $[X]
- Return rate: [X]%
- Marketing cost per unit (estimated): $[X]
Calculate: Gross margin, net margin, break-even units per month, and how many I need to sell to make $[target] monthly profit. Format as a clear table."
10. Discount Strategy Planner
Use when: Planning sales, promotions, or BOGO offers.
Best platform: ChatGPT
"I want to run a [type of promotion: % off / BOGO / free shipping / bundle deal] on my store. My current metrics:
- Average order value: $[X]
- Average margin: [X]%
- Monthly orders: [X]
- Customer acquisition cost: $[X]
Model three discount scenarios (10%, 20%, 30% off) and show me:
1. How many additional orders I'd need to break even on each
2. The impact on margin per order
3. Whether a free shipping threshold ($[X]+) would be more profitable
4. Recommended promotion type and percentage with reasoning
I'd rather have lower discounts that maintain brand value than deep cuts that train customers to wait for sales."
📦 Inventory & Operations
11. Demand Forecast
Use when: Planning inventory purchases for next quarter/season.
Best platform: ChatGPT (attach sales data CSV)
"Here's my sales data for the past [X] months [attach CSV or paste data table].
Forecast demand for the next 90 days:
1. Per-product unit forecast with confidence range (optimistic / expected / conservative)
2. Flag any products with declining trend that I should reduce orders on
3. Flag any products with accelerating trend that I'm likely to stock out on
4. Seasonal factors to account for (holidays, weather, school year)
5. Recommended reorder quantities and timing
My supplier lead time is [X] weeks. I'd rather have 10% overstock than stock out."
12. Supplier Negotiation Prep
Use when: You need to negotiate better terms with suppliers.
Best platform: Claude (strong at persuasive communication)
"I'm preparing to negotiate with my supplier for [product category]. Current terms:
- Unit cost: $[X]
- MOQ: [X] units
- Payment terms: [net 30 / prepay / etc.]
- Lead time: [X] weeks
- Annual volume: [X] units
I want to achieve: [lower unit cost / lower MOQ / better payment terms / faster lead time — pick priorities].
Draft a negotiation strategy:
1. Research-backed arguments for why these terms should improve
2. What I can offer in return (volume commitments, longer contracts, upfront payment)
3. The exact script for the opening of the conversation
4. BATNA — my best alternative if they say no
5. Walk-away point — when I should switch suppliers"
13. Returns & Refund Policy Generator
Use when: Creating or updating your store policies.
Best platform: Claude (nuanced, legally-aware writing)
"Write a returns and refund policy for my [store type] store. Requirements:
- Return window: [X] days
- Condition requirements: [unused/tags attached/original packaging]
- Who pays return shipping: [seller/buyer/split]
- Exchange option: [yes/no]
- Digital products: [refundable/non-refundable]
- Sale items: [refundable/final sale]
Tone: Friendly but clear. The policy should build trust, not read like a legal threat. Include: step-by-step return instructions, processing time, and what happens if the product arrives damaged.
Do NOT include anything that would conflict with [country] consumer protection laws."
📣 Marketing & Content
14. Email Welcome Sequence
Use when: Setting up automated emails for new subscribers/customers.
Best platform: Claude or ChatGPT
"Design a 5-email welcome sequence for new subscribers to my [store type] store.
Brand voice: [description]
Product category: [what you sell]
Average first purchase: $[X]
Key differentiator: [what makes you special]
Email sequence:
1. Welcome + brand story (send immediately)
2. Your top 3 products and why they matter (Day 2)
3. Social proof — customer testimonials or press mentions (Day 4)
4. Educational content about [your niche] (Day 7)
5. First-purchase incentive (Day 10)
For each email, provide: subject line, preview text, full body copy, and CTA. Each email should be under 200 words. Include an unsubscribe mention."
15. Social Media Content Calendar
Use when: Planning a month of social media posts.
Best platform: ChatGPT or Claude
"Create a 30-day social media content calendar for my [store type] store on [Instagram/TikTok/Pinterest].
Post frequency: [X] posts per week
Content pillars: Product showcases, behind-the-scenes, customer features, educational, lifestyle
For each post, provide:
- Content type (photo/carousel/reel/story)
- Caption (under 150 words)
- 10 relevant hashtags
- Best posting time
- Call to action
Mix the content pillars — no two consecutive posts should be direct product promotion. Focus on value-first content that builds an audience, not constant selling.
My brand personality: [description]. Current follower count: [X]. Goal: [growth/engagement/sales]."
16. Blog Post Generator (SEO-Focused)
Use when: Creating content marketing to drive organic traffic.
Best platform: Claude (best long-form quality)
"Write a 1,200-word blog post for my [store type] store targeting the keyword '[target keyword]'.
Search intent: [informational/commercial/navigational]
Audience knowledge level: [beginner/intermediate/expert]
Structure:
- Hook that addresses the reader's problem (not 'In this article, we'll...')
- H2 sections that naturally incorporate related keywords
- At least one practical how-to section
- One data point or statistic per section
- Natural product mentions (subtle, value-adding, not forced)
- Conclusion with clear next step
Include: meta title (under 60 chars), meta description (under 155 chars), and 3 internal link suggestions to my product pages.
Do NOT start with a question. Do NOT use 'In today's [adjective] world.' Write like a knowledgeable friend, not a textbook."
17. Abandoned Cart Email
Use when: Recovering lost sales.
Best platform: Any
"Write 3 abandoned cart email variants for my [store type] store. Customer left [product type] in their cart.
Variant 1: Gentle reminder (send 1 hour after abandonment)
Variant 2: Social proof angle (send 24 hours after)
Variant 3: Incentive offer (send 48 hours after)
Each email: Subject line, preview text, body (under 100 words), CTA button text.
Do not be desperate or guilt-trippy. Tone: helpful, not pushy. The customer owes us nothing — we're reminding them because we genuinely think they'll love the product."
🤝 Customer Service
18. FAQ Page Generator
Use when: Building or expanding your store's FAQ section.
Best platform: Claude
"Generate a comprehensive FAQ page for my [store type] store. I sell [products] to [audience].
Organize into these categories:
1. Shipping & Delivery (5 questions)
2. Returns & Exchanges (5 questions)
3. Product Information (5 questions)
4. Payment & Security (3 questions)
5. Account & Orders (3 questions)
Each answer: 50-100 words, conversational tone, actionable. Include real details like: shipping times, return windows, and accepted payment methods.
My specifics: Ship from [location], delivery in [X] days domestically, [X] days international, [return policy details], accept [payment methods]."
19. Customer Response Templates
Use when: Building a response library for common inquiries.
Best platform: Claude (tone sensitivity)
"Create 10 customer service response templates for my online store:
1. Order status inquiry
2. Product arrived damaged
3. Wrong item received
4. Request for refund
5. Product recommendation request
6. Discount/coupon request
7. International shipping inquiry
8. Product out of stock — when will it return?
9. Positive review thank-you
10. Negative review response (public)
Each template: under 100 words, empathetic, solution-focused. Include [PLACEHOLDER] tags for order numbers, names, and specific details. Negative review response should be professional without being defensive.
Brand voice: [your description]."
20. Chatbot Knowledge Base
Use when: Training an AI chatbot for your store.
Best platform: Claude (structured output)
"Create a chatbot knowledge base for my [store type] store. The chatbot should be able to answer questions about:
1. Products (what we sell, materials, sizing, care instructions)
2. Shipping (methods, costs, tracking, international)
3. Returns (policy, process, timeline)
4. Payment (methods accepted, security, installment options)
5. Company (our story, values, social responsibility)
Format each entry as: Question → Answer → Related questions
Include escalation triggers: What phrases should cause the chatbot to hand off to a human? (Anger indicators, complex complaints, requests to speak to a person, medical/legal questions)
My store details: [comprehensive store info]"
📊 Analytics & Optimization
21. Sales Data Analyzer
Use when: Making sense of your monthly sales data.
Best platform: ChatGPT (strong with CSV/data analysis)
"Analyze this sales data [attach CSV or paste table]:
Tell me:
1. Top 5 products by revenue and by units — are they the same?
2. Average order value trend over the period
3. Best and worst performing days of the week
4. Products that are frequently bought together
5. Any concerning trends (declining products, increasing returns)
6. Three specific, actionable recommendations based on this data
Present findings with charts where possible. Explain insights in plain language — I'm not a data scientist."
22. Conversion Rate Optimizer
Use when: Your traffic is good but sales are low.
Best platform: ChatGPT or Claude
"My store gets [X] monthly visitors but only [X]% convert. Help me diagnose and fix this.
Current metrics:
- Traffic source breakdown: [organic X%, paid X%, social X%, direct X%]
- Average time on site: [X] minutes
- Bounce rate: [X]%
- Cart abandonment rate: [X]%
- Average order value: $[X]
My store URL: [URL]
Give me:
1. The 5 most likely conversion killers based on these metrics
2. Specific fixes for each (not generic advice)
3. A/B test suggestions with hypothesis and expected impact
4. Quick wins I can implement today versus long-term improvements"
23. Customer Lifetime Value Analysis
Use when: Understanding which customers to invest in retaining.
Best platform: ChatGPT (data analysis)
"Here's my customer purchase history [attach data].
Calculate:
1. Average customer lifetime value (CLV)
2. Customer segments by value (top 20%, middle 60%, bottom 20%)
3. Average time between first and second purchase
4. Repeat purchase rate by product category
5. What characterises my best customers vs. one-time buyers?
6. How much can I afford to spend acquiring a new customer?
Use this to recommend: which customers to email more, which to offer loyalty rewards, and which products drive repeat business."
🚀 Growth & Expansion
24. New Product Line Evaluator
Use when: Considering adding a new product category.
Best platform: ChatGPT with browsing
"I run a [store type] store doing $[X]/month. I'm considering adding [new product category]. Evaluate this expansion:
1. Market demand indicators for [new category]
2. Overlap with my existing customer base (will current customers buy this?)
3. Supply chain implications (new suppliers? different shipping requirements?)
4. Margin expectations compared to my current [X]% average
5. Competitor analysis for this category specifically
6. Cannibalization risk — will it steal sales from my existing products?
7. Go/no-go recommendation with confidence level"
25. Multi-Channel Expansion Plan
Use when: Moving from Shopify-only to Amazon/Etsy/wholesale.
Best platform: Claude or ChatGPT
"I currently sell on [current platform] doing $[X]/month. Plan my expansion to [Amazon Marketplace / Etsy / wholesale / retail]:
1. Platform-specific requirements and costs
2. Listing optimization differences (what works on Shopify won't work on Amazon)
3. Inventory management across channels (how to avoid overselling)
4. Pricing strategy (should I price differently per channel?)
5. Brand protection (preventing MAP violations, unauthorized resellers)
6. Timeline: what to do in weeks 1, 2-4, and month 2-3
7. Expected revenue impact and timeline to profitability on the new channel"
26. Seasonal Campaign Planner
Use when: Preparing for Black Friday, holidays, or seasonal peaks.
Best platform: ChatGPT or Claude
"Plan a complete [Black Friday / Holiday / Summer / Back-to-School] campaign for my [store type] store.
Campaign window: [dates]
Budget: $[X] for ads, $[X] for discounts
Last year's performance: [metrics if available]
Create:
1. Campaign timeline (teasers → launch → peak → wind-down)
2. Email sequence (5 emails with subject lines and key messaging)
3. Social media post plan (one per day during campaign)
4. Discount structure (what % off, exclusions, conditions)
5. Inventory preparation checklist
6. Post-campaign follow-up plan
I want urgency without being obnoxious. No fake countdown timers or 'LAST CHANCE!!!!' energy."
27. Partnership & Collab Finder
Use when: Looking for brand collaborations or influencer partnerships.
Best platform: ChatGPT with browsing or Perplexity
"Find 10 potential partnership or collaboration opportunities for my [store type] store selling [products] to [audience].
Categories:
- 3 complementary (non-competing) brands for co-marketing
- 3 micro-influencers (10K-50K followers) in my niche
- 2 content creators who review [product category]
- 2 local businesses or events for cross-promotion
For each: Name, why they're a fit, audience overlap estimate, and a suggested outreach angle. Draft a 100-word outreach message template."
🔧 Technical & Maintenance
28. Store Audit Checklist
Use when: Monthly or quarterly store health check.
Best platform: Any
"Audit my online store for issues. Check these areas and give me a pass/fail/improve for each:
1. Page load speed indicators (what to check and target metrics)
2. Mobile responsiveness checklist (5 things to verify)
3. Checkout flow — common friction points to test
4. SEO health — title tags, meta descriptions, alt text, broken links
5. Product page completeness — what every listing must have
6. Trust signals — reviews, security badges, policy visibility
7. Analytics tracking — what should be measured and current gaps
8. Legal compliance — GDPR, cookie consent, ADA accessibility basics
Format as a checklist I can work through in 2 hours."
29. Shipping Rate Optimizer
Use when: Setting up or adjusting shipping rates.
Best platform: ChatGPT
"Optimize my shipping strategy. Current setup:
- Products ship from: [location]
- Average package: [dimensions, weight]
- Monthly shipment volume: [X]
- Current carrier: [name]
- Current rate: $[X] average per domestic shipment
Analyze:
1. Should I offer free shipping? At what threshold? Impact on margin and conversion?
2. Flat rate vs. calculated shipping — math for my store specifically
3. Carrier comparison for my volume and package profile
4. International shipping strategy (which countries, which carriers)
5. Packaging optimization to reduce dimensional weight charges"
30. Year-End Business Review
Use when: Annual store performance review and planning.
Best platform: ChatGPT (data analysis) or Claude (strategic narrative)
"Help me do a year-end review of my online store. Here's my data:
[Attach or paste: Monthly revenue, orders, AOV, traffic, conversion rate, top products, costs]
Generate:
1. Executive summary (5 sentences — what happened this year)
2. Revenue analysis (growth %, best/worst months, trend direction)
3. Product performance (winners, losers, emerging products)
4. Customer analysis (new vs returning, CLV trends, acquisition cost)
5. Operational review (margins, shipping costs, return rate trends)
6. Three biggest wins and three biggest misses
7. Specific goals for next year with measurable targets
Be honest and specific. Generic 'increase revenue' goals are useless. Give me numbers."
How to Get the Best Results
- Fill in every bracket — The more specific your inputs, the more useful the outputs
- Attach real data — CSV exports beat manual descriptions every time
- Iterate — First response is a draft. Say "make the tone more [X]" or "expand section 3"
- Cross-reference — Run critical decisions (pricing, expansion) through multiple AI models
- Save your best prompts — Build a personal library that's customised to YOUR brand details
Related guides: The AI Store Builder's Playbook → | E-Commerce AI Tool Reviews → | Shop by Prompt | Sell by Prompt