| name | conversion-optimization |
| description | Purchase conversion optimization framework. Referenced by the detail-page-writer and pricing-strategist agents when designing detail pages and pricing with a conversion focus. Use for 'conversion rate optimization', 'CRO', or 'purchase psychology' requests. A/B testing tool setup and funnel automation are out of scope. |
Conversion Optimization — Purchase Conversion Optimization
Enhances conversion rate design capabilities for the detail-page-writer and pricing-strategist agents.
Purchase Psychology Framework
Cialdini's 6 Principles of Persuasion
| Principle | Application | E-commerce Example |
|---|
| Reciprocity | Provide value first | Free samples, coupons, content |
| Commitment | Small commitment -> large commitment | Cart -> wishlist -> purchase |
| Social Proof | Show others' behavior | Reviews, sales volume, "N people viewing" |
| Liking | Empathy, similarity | Models/influencers, stories |
| Authority | Expert endorsement | Certifications, awards, expert recommendations |
| Scarcity | Limited opportunity | Limited quantity, flash sales, deadline approaching |
Purchase Decision Journey (AIDA)
Attention -> Thumbnail, main image, headline
Interest -> Benefit highlights, problem empathy
Desire -> Social proof, comparative advantage, visualization
Action -> CTA, urgency, payment convenience
Detail Page Conversion Structure
Optimal Section Order
1. Hero Area (Above the fold)
- Main image (5+ images, multiple angles)
- Product name + core USP (1 line)
- Price + discount information
- CTA button (Add to cart / Buy now)
- Shipping/benefit icons
2. Trust Area
- Rating + review count + star distribution
- Certification/award badges
3. Benefits Area
- Before/After comparison
- 3-5 key benefits (icon + short description)
4. Detailed Description
- Usage scenarios (lifestyle imagery)
- Product specs/ingredients table
- Size guide
5. Social Proof
- 3-5 best reviews (photo reviews preferred)
- Media features/expert recommendations
6. FAQ
- Top 5 frequently asked questions
7. Cross-sell
- Frequently bought together
- Similar product recommendations
CTA Optimization
| Element | Recommended | Avoid |
|---|
| Copy | "Buy Now", "Add to Cart" | "Submit", "Confirm" |
| Color | Contrasting with page primary color | Similar to background |
| Position | Above the fold + sticky on scroll | Bottom only |
| Size | Thumb-tappable (44px+) | Too small |
| Urgency | "Today only discount", "3 remaining" | Always urgent (erodes trust) |
Pricing Psychology Strategies
Price Framing
| Strategy | Method | Example |
|---|
| Anchoring | Show list price first, then sale price | $39.90 -> $29.90 |
| Partitioning | Break into monthly/daily amounts | "Just $0.99 per day" |
| Bundling | Bundle discount | "Buy 3 get 1 free" |
| Decoy | Add a comparison option | S/M/L where M appears optimal |
| Free Shipping | Include shipping in product price | "Free shipping on orders over $30" |
Price Ending Effects
| Strategy | Best For | Example |
|---|
| Ending in 9 | Discounts/value pricing | $29.90 |
| Ending in 0 | Premium/luxury | $30.00 |
| Fewer digits | Perceived lower price | $29.90 vs $30.00 |
Conversion Rate Benchmarks
| Industry | Average Conversion Rate | Top 25% |
|---|
| Fashion | 1.5-2.5% | 3.5%+ |
| Electronics | 1.0-2.0% | 3.0%+ |
| Beauty/Health | 2.0-3.5% | 5.0%+ |
| Food & Beverage | 2.5-4.0% | 6.0%+ |
| General Marketplace | 1.0-2.0% | 3.0%+ |
Conversion Barrier Checklist
| Barrier | Solution |
|---|
| Slow loading | Image optimization, CDN |
| Complex checkout | Express payment, one-click |
| Lack of trust | Reviews, certifications, guarantees |
| Insufficient information | Detailed specs, FAQ |
| Return anxiety | Free returns, exchange guarantee |
Quality Checklist
| Item | Criteria |
|---|
| Hero | 5+ images, CTA above fold |
| Persuasion Principles | 3+ of the 6 principles applied |
| CTA | Contrasting color, sticky, clear copy |
| Social Proof | Reviews + sales volume + certifications |
| Pricing | Anchoring + partitioning/bundling |
| Mobile | Mobile-first optimized |
