Product Description: Writing product copy...
Creates conversion-optimized product descriptions with feature-to-benefit conversion, sensory language, SEO keywords, A/B variants, and platform-specific formats for Amazon, Shopify, and Etsy.
Activation
When this skill activates, output:
Product Description: Writing product copy...
Then execute the protocol below.
Context Guard
| Context |
Status |
| User says "product description", "product listing", "product copy" |
ACTIVE |
| User says "Amazon listing", "Shopify listing", "e-commerce copy" |
ACTIVE |
| User wants to write or improve copy for a product listing |
ACTIVE |
| User wants to set pricing |
DORMANT: use Pricing Strategy |
| User wants a full sales funnel |
DORMANT: use Sales Funnel |
Common Mistakes
| Mistake |
Why It's Wrong |
| "List features, not benefits" |
"500mAh battery" means nothing. "Lasts 12 hours so you never run out mid-day" sells. |
| "Generic descriptions" |
"High quality product" could describe anything. Be specific about WHAT makes it quality. |
| "Ignore the platform" |
Amazon, Shopify, and Etsy have different algorithms, formats, and buyer expectations. |
| "No keywords" |
E-commerce search is keyword-driven. No keywords = invisible in search results. |
| "One version only" |
A/B testing descriptions is easy and can improve conversion 10-30%. Write variants. |
Protocol
Step 1: Gather Product Details
If the user hasn't provided details, ask:
- Product: what is it? (name, category, physical/digital)
- Features: what are its key specs and features? (list 5-10)
- Audience: who buys this? (demographics, use case, pain point)
- Platform: where is it listed? (Amazon, Shopify, Etsy, other)
- Price point: what does it cost? (affects copy tone and positioning)
- Competitors: what are the top 3 alternatives? (for differentiation)
Step 2: Feature-to-Benefit Conversion
Transform every feature into a customer benefit:
| Feature (What It Is) |
Benefit (Why They Care) |
Emotional Trigger |
| [Technical spec] |
[Practical outcome] |
[Feeling it creates] |
Examples:
| Feature |
→ Benefit |
→ Emotional |
| "Made from organic cotton" |
"Gentle on sensitive skin" |
"Safe for your baby" |
| "5000mAh battery" |
"Lasts 2 full days on one charge" |
"Never stress about dying battery" |
| "Adjustable height: 28-36 inches" |
"Fits any desk setup, standing or sitting" |
"Work comfortably, your way" |
| "Ships in recyclable packaging" |
"Zero waste delivery to your door" |
"Feel good about your purchase" |
Conversion formula:
[Feature] → so you can → [Benefit] → which means → [Emotional outcome]
Step 3: Write the Product Description
Universal structure:
## [Product Title: Keyword-Rich, Benefit-Driven]
### Opening Hook (1-2 sentences)
[Address the pain point or desire. Create an "I need that" reaction.]
### Key Benefits (bullet points)
• [Benefit 1], [supporting detail]
• [Benefit 2], [supporting detail]
• [Benefit 3], [supporting detail]
• [Benefit 4], [supporting detail]
• [Benefit 5]: [supporting detail]
### Body Description (2-3 short paragraphs)
[Paint a picture of using the product. Use sensory language.
Address the top objection. Include social proof if available.]
### Specifications
[Technical details for comparison shoppers]
### Call to Action
[Urgency or reassurance: "Order now" + guarantee or shipping info]
Sensory language guide:
| Sense |
Words |
Use For |
| Touch |
Silky, rugged, lightweight, cushioned, velvety |
Clothing, furniture, tools |
| Sight |
Vibrant, sleek, crystal-clear, polished, matte |
Electronics, decor, fashion |
| Sound |
Whisper-quiet, crisp, deep bass, silent |
Electronics, appliances |
| Taste |
Rich, smooth, zesty, creamy, bold |
Food, beverages |
| Smell |
Fresh, earthy, aromatic, clean, invigorating |
Candles, skincare, food |
Step 4: Platform-Specific Formatting
Amazon listing format:
## Product Title (200 characters max)
[Brand] [Product Name] ([Key Benefit] [Key Feature] [Size/Variant]) [Use Case]
Example: "EcoBottle Premium Insulated Water Bottle, Keeps Drinks Cold 24 Hours, BPA-Free Stainless Steel, 32oz: Perfect for Hiking & Gym"
## Bullet Points (5 bullets, 200 chars each)
• [BENEFIT IN CAPS]: [Explanation]. [Spec detail].
• [BENEFIT IN CAPS]: [Explanation]. [Spec detail].
• [BENEFIT IN CAPS]: [Explanation]. [Spec detail].
• [BENEFIT IN CAPS]: [Explanation]. [Spec detail].
• [BENEFIT IN CAPS]: [Explanation]. [Spec detail].
## Product Description (2000 chars max)
[Rich HTML-formatted description with headers, paragraphs, and bold text]
## Backend Keywords (250 bytes)
[Hidden keywords separated by spaces: no commas, no repeats, no brand names]
Shopify product page:
## Product Title
[Concise, descriptive, SEO-friendly: 60-70 characters]
## Price + Compare-at Price (if on sale)
## Short Description (visible above the fold)
[2-3 sentences: hook + primary benefit + social proof snippet]
## Full Description (tabbed or expandable)
### Why You'll Love It
[3-5 benefit bullets]
### How It Works
[Use case description or instructions]
### What's Included
[List of everything in the box/package]
### Specifications
[Technical details table]
## SEO
- Meta title: [Product]: [Benefit] | [Brand] (60 chars)
- Meta description: [Compelling summary with CTA] (155 chars)
- URL handle: /products/[keyword-slug]
Etsy listing:
## Title (140 characters)
[Keywords first: "Handmade [Product] for [Occasion]: [Key Feature] [Material] [Size]"]
## Description (first 160 chars appear in search)
[Hook sentence first: this shows in search preview]
[Full description with story element: why you made this, materials used, care instructions]
[Size guide / dimensions]
[Shipping information]
[Care instructions]
[Customization options]
## Tags (13 tags, 20 chars each)
[Long-tail keywords that match buyer search behavior]
[Focus on: material, use case, recipient, occasion, style]
## Attributes
[Fill ALL available attributes: material, color, occasion, style]
Step 5: SEO Keyword Integration
Keyword research for product listings:
| Keyword Type |
Where to Use |
Example |
| Primary keyword |
Title, first sentence of description |
"insulated water bottle" |
| Secondary keywords |
Bullet points, body description |
"BPA-free", "stainless steel", "cold 24 hours" |
| Long-tail keywords |
Backend/tags, lower in description |
"best water bottle for hiking 2026" |
| Competitor keywords |
Backend/tags |
"hydroflask alternative", "yeti competitor" |
Keyword placement rules:
- Primary keyword appears in: title, first bullet/sentence, one subheading
- Don't keyword-stuff, read it aloud; if it sounds robotic, rewrite
- Backend keywords (Amazon) or tags (Etsy) are invisible, use them for synonyms and misspellings
- Use natural language, "water bottle that keeps drinks cold" beats "cold water bottle insulated"
Step 6: Write A/B Variants
Write 2 description variants to test:
## Variant A: Benefit-Led
[Opens with the primary benefit and emotional outcome]
"Never worry about your drink going warm again. The [Product] keeps
beverages ice-cold for 24 hours..."
## Variant B: Problem-Led
[Opens with the pain point the product solves]
"Tired of lukewarm water halfway through your hike? [Product] uses
double-wall vacuum insulation to keep your drinks cold all day..."
What to A/B test:
- Headline approach (benefit-led vs. problem-led)
- Bullet point order (most popular benefit first vs. most unique)
- Description length (short punchy vs. detailed comprehensive)
- CTA text ("Add to Cart" vs. "Get Yours Now" vs. "Buy Now: Free Shipping")
Step 7: Pre-Publish Checklist
Output Format
# Product Description: [Product Name]
## Platform: [Amazon / Shopify / Etsy]
## Primary Keyword: [Keyword]
### Title
[Platform-optimized title]
### Description
[Full description following platform format from Step 4]
### SEO
[Keywords, meta tags, backend keywords]
### A/B Variant
[Second version for testing]
Completion
Product Description: Complete!
Product: [Name]
Platform: [Platform]
Primary keyword: [Keyword]
Benefits highlighted: [Count]
A/B variants: 2
SEO elements: Title, description, backend keywords
Next steps:
1. Upload to your platform using the formatted copy
2. Add high-quality images that match the description claims
3. Set up A/B test between Variant A and Variant B
4. Monitor conversion rate for 2 weeks before picking a winner
5. Update quarterly based on new reviews and competitor changes
Level History
- Lv.1: Base: Feature-to-benefit conversion formula, sensory language guide (5 senses), universal product description structure, platform-specific formats (Amazon, Shopify, Etsy), SEO keyword integration with placement rules, A/B testing variants (benefit-led vs. problem-led), pre-publish checklist. (Origin: MemStack Pro v3.2, Mar 2026)
1---2name: memstack-content-product-description3description: Use this skill when the user says 'product description', 'product listing', 'product copy', 'Amazon listing', 'Shopify listing', 'e-commerce copy', or needs conversion-optimized product descriptions with benefit-driven headlines and platform-specific SEO. Do NOT use for pricing strategy or sales funnels.4license: Proprietary, MemStack™ Pro by CW Affiliate Investments LLC. See 5---67# Product Description: Writing product copy...8*Creates conversion-optimized product descriptions with feature-to-benefit conversion, sensory language, SEO keywords, A/B variants, and platform-specific formats for Amazon, Shopify, and Etsy.*910## Activation1112When this skill activates, output:1314`Product Description: Writing product copy...`1516Then execute the protocol below.1718## Context Guard1920| Context | Status |21|---------|--------|22| User says "product description", "product listing", "product copy" | ACTIVE |23| User says "Amazon listing", "Shopify listing", "e-commerce copy" | ACTIVE |24| User wants to write or improve copy for a product listing | ACTIVE |25| User wants to set pricing | DORMANT: use Pricing Strategy |26| User wants a full sales funnel | DORMANT: use Sales Funnel |2728## Common Mistakes2930| Mistake | Why It's Wrong |31|---------|---------------|32| "List features, not benefits" | "500mAh battery" means nothing. "Lasts 12 hours so you never run out mid-day" sells. |33| "Generic descriptions" | "High quality product" could describe anything. Be specific about WHAT makes it quality. |34| "Ignore the platform" | Amazon, Shopify, and Etsy have different algorithms, formats, and buyer expectations. |35| "No keywords" | E-commerce search is keyword-driven. No keywords = invisible in search results. |36| "One version only" | A/B testing descriptions is easy and can improve conversion 10-30%. Write variants. |3738## Protocol3940### Step 1: Gather Product Details4142If the user hasn't provided details, ask:4344> 1. **Product**: what is it? (name, category, physical/digital)45> 2. **Features**: what are its key specs and features? (list 5-10)46> 3. **Audience**: who buys this? (demographics, use case, pain point)47> 4. **Platform**: where is it listed? (Amazon, Shopify, Etsy, other)48> 5. **Price point**: what does it cost? (affects copy tone and positioning)49> 6. **Competitors**: what are the top 3 alternatives? (for differentiation)5051### Step 2: Feature-to-Benefit Conversion5253Transform every feature into a customer benefit:5455| Feature (What It Is) | Benefit (Why They Care) | Emotional Trigger |56|---------------------|----------------------|------------------|57| [Technical spec] | [Practical outcome] | [Feeling it creates] |5859**Examples:**6061| Feature | → Benefit | → Emotional |62|---------|----------|------------|63| "Made from organic cotton" | "Gentle on sensitive skin" | "Safe for your baby" |64| "5000mAh battery" | "Lasts 2 full days on one charge" | "Never stress about dying battery" |65| "Adjustable height: 28-36 inches" | "Fits any desk setup, standing or sitting" | "Work comfortably, your way" |66| "Ships in recyclable packaging" | "Zero waste delivery to your door" | "Feel good about your purchase" |6768**Conversion formula:**69```70[Feature] → so you can → [Benefit] → which means → [Emotional outcome]71```7273### Step 3: Write the Product Description7475**Universal structure:**7677```markdown78## [Product Title: Keyword-Rich, Benefit-Driven]7980### Opening Hook (1-2 sentences)81[Address the pain point or desire. Create an "I need that" reaction.]8283### Key Benefits (bullet points)84• [Benefit 1], [supporting detail]85• [Benefit 2], [supporting detail]86• [Benefit 3], [supporting detail]87• [Benefit 4], [supporting detail]88• [Benefit 5]: [supporting detail]8990### Body Description (2-3 short paragraphs)91[Paint a picture of using the product. Use sensory language.92Address the top objection. Include social proof if available.]9394### Specifications95[Technical details for comparison shoppers]9697### Call to Action98[Urgency or reassurance: "Order now" + guarantee or shipping info]99```100101**Sensory language guide:**102103| Sense | Words | Use For |104|-------|-------|---------|105| **Touch** | Silky, rugged, lightweight, cushioned, velvety | Clothing, furniture, tools |106| **Sight** | Vibrant, sleek, crystal-clear, polished, matte | Electronics, decor, fashion |107| **Sound** | Whisper-quiet, crisp, deep bass, silent | Electronics, appliances |108| **Taste** | Rich, smooth, zesty, creamy, bold | Food, beverages |109| **Smell** | Fresh, earthy, aromatic, clean, invigorating | Candles, skincare, food |110111### Step 4: Platform-Specific Formatting112113**Amazon listing format:**114115```markdown116## Product Title (200 characters max)117[Brand] [Product Name] ([Key Benefit] [Key Feature] [Size/Variant]) [Use Case]118Example: "EcoBottle Premium Insulated Water Bottle, Keeps Drinks Cold 24 Hours, BPA-Free Stainless Steel, 32oz: Perfect for Hiking & Gym"119120## Bullet Points (5 bullets, 200 chars each)121• [BENEFIT IN CAPS]: [Explanation]. [Spec detail].122• [BENEFIT IN CAPS]: [Explanation]. [Spec detail].123• [BENEFIT IN CAPS]: [Explanation]. [Spec detail].124• [BENEFIT IN CAPS]: [Explanation]. [Spec detail].125• [BENEFIT IN CAPS]: [Explanation]. [Spec detail].126127## Product Description (2000 chars max)128[Rich HTML-formatted description with headers, paragraphs, and bold text]129130## Backend Keywords (250 bytes)131[Hidden keywords separated by spaces: no commas, no repeats, no brand names]132```133134**Shopify product page:**135136```markdown137## Product Title138[Concise, descriptive, SEO-friendly: 60-70 characters]139140## Price + Compare-at Price (if on sale)141142## Short Description (visible above the fold)143[2-3 sentences: hook + primary benefit + social proof snippet]144145## Full Description (tabbed or expandable)146### Why You'll Love It147[3-5 benefit bullets]148149### How It Works150[Use case description or instructions]151152### What's Included153[List of everything in the box/package]154155### Specifications156[Technical details table]157158## SEO159- Meta title: [Product]: [Benefit] | [Brand] (60 chars)160- Meta description: [Compelling summary with CTA] (155 chars)161- URL handle: /products/[keyword-slug]162```163164**Etsy listing:**165166```markdown167## Title (140 characters)168[Keywords first: "Handmade [Product] for [Occasion]: [Key Feature] [Material] [Size]"]169170## Description (first 160 chars appear in search)171[Hook sentence first: this shows in search preview]172[Full description with story element: why you made this, materials used, care instructions]173[Size guide / dimensions]174[Shipping information]175[Care instructions]176[Customization options]177178## Tags (13 tags, 20 chars each)179[Long-tail keywords that match buyer search behavior]180[Focus on: material, use case, recipient, occasion, style]181182## Attributes183[Fill ALL available attributes: material, color, occasion, style]184```185186### Step 5: SEO Keyword Integration187188**Keyword research for product listings:**189190| Keyword Type | Where to Use | Example |191|-------------|-------------|---------|192| Primary keyword | Title, first sentence of description | "insulated water bottle" |193| Secondary keywords | Bullet points, body description | "BPA-free", "stainless steel", "cold 24 hours" |194| Long-tail keywords | Backend/tags, lower in description | "best water bottle for hiking 2026" |195| Competitor keywords | Backend/tags | "hydroflask alternative", "yeti competitor" |196197**Keyword placement rules:**198- Primary keyword appears in: title, first bullet/sentence, one subheading199- Don't keyword-stuff, read it aloud; if it sounds robotic, rewrite200- Backend keywords (Amazon) or tags (Etsy) are invisible, use them for synonyms and misspellings201- Use natural language, "water bottle that keeps drinks cold" beats "cold water bottle insulated"202203### Step 6: Write A/B Variants204205Write 2 description variants to test:206207```markdown208## Variant A: Benefit-Led209[Opens with the primary benefit and emotional outcome]210"Never worry about your drink going warm again. The [Product] keeps211beverages ice-cold for 24 hours..."212213## Variant B: Problem-Led214[Opens with the pain point the product solves]215"Tired of lukewarm water halfway through your hike? [Product] uses216double-wall vacuum insulation to keep your drinks cold all day..."217```218219**What to A/B test:**220- Headline approach (benefit-led vs. problem-led)221- Bullet point order (most popular benefit first vs. most unique)222- Description length (short punchy vs. detailed comprehensive)223- CTA text ("Add to Cart" vs. "Get Yours Now" vs. "Buy Now: Free Shipping")224225### Step 7: Pre-Publish Checklist226227- [ ] Primary keyword in title and first sentence228- [ ] All features converted to benefits (no naked specs)229- [ ] Sensory language used where appropriate230- [ ] Platform-specific format followed (Amazon bullets, Shopify tabs, Etsy story)231- [ ] Backend keywords / tags filled in232- [ ] Images referenced match description claims233- [ ] Price and shipping info are accurate234- [ ] Social proof included if available (reviews, awards, "bestseller")235- [ ] Scannability: bullets, bold, short paragraphs236- [ ] Read aloud, does it sound natural and persuasive?237- [ ] Mobile preview checked (most shopping is mobile)238239## Output Format240241```markdown242# Product Description: [Product Name]243244## Platform: [Amazon / Shopify / Etsy]245## Primary Keyword: [Keyword]246247### Title248[Platform-optimized title]249250### Description251[Full description following platform format from Step 4]252253### SEO254[Keywords, meta tags, backend keywords]255256### A/B Variant257[Second version for testing]258```259260## Completion261262```263Product Description: Complete!264265Product: [Name]266Platform: [Platform]267Primary keyword: [Keyword]268Benefits highlighted: [Count]269A/B variants: 2270SEO elements: Title, description, backend keywords271272Next steps:2731. Upload to your platform using the formatted copy2742. Add high-quality images that match the description claims2753. Set up A/B test between Variant A and Variant B2764. Monitor conversion rate for 2 weeks before picking a winner2775. Update quarterly based on new reviews and competitor changes278```279280## Level History281282- **Lv.1**: Base: Feature-to-benefit conversion formula, sensory language guide (5 senses), universal product description structure, platform-specific formats (Amazon, Shopify, Etsy), SEO keyword integration with placement rules, A/B testing variants (benefit-led vs. problem-led), pre-publish checklist. (Origin: MemStack Pro v3.2, Mar 2026)
cwinvestments