Optimizes marketplace listings for Etsy, Amazon, eBay with platform-specific SEO, pricing, and imagery guidelines.
Use this skill when you need to:
DO NOT use this skill for your own website product pages, social media product posts, or wholesale catalog entries. This is for third-party marketplace listings only.
EACH MARKETPLACE HAS ITS OWN SEARCH ALGORITHM, BUYER BEHAVIOR, AND LISTING FORMAT — A GREAT AMAZON LISTING WILL FAIL ON ETSY IF YOU COPY-PASTE IT.
| Input | What to Ask | Default |
|---|
| Platform | "Which marketplace — Etsy, Amazon, or eBay?" | No default — must be provided |
| Product | "Describe the product, materials, dimensions, and key features." | No default — must be provided |
| Target keywords | "What terms do buyers search for this product?" | Research during Phase 2 |
| Price range | "What price are you targeting?" | Competitive analysis in Phase 2 |
| Competitors | "Share 2-3 competitor listing URLs if available." | None — will benchmark manually |
GATE: Confirm platform and product details before writing listing copy.
Title (140 chars max):
Tags (13 tags max):
Description:
Title (200 chars max):
Bullet Points (5 bullets):
Description / A+ Content:
Title (80 chars max):
Item Specifics:
Description:
Calculate pricing with platform fees included:
## Pricing Worksheet
**Product cost:** $8.00
**Shipping cost (if absorbed):** $4.50
**Platform fees:** [Etsy: 6.5% + $0.20 | Amazon: 15% referral | eBay: 13.25%]
**Target margin:** 50%+
**Etsy price:** $28.99 (fee: ~$2.08) → margin: $14.41 (49.7%)
**Amazon price:** $29.99 (fee: ~$4.50) → margin: $13.49 (45.0%)
**eBay price:** $27.99 (fee: ~$3.71) → margin: $11.78 (42.1%)
| Image Slot | Purpose | Specs |
|---|---|---|
| Main image | Product on white background (Amazon requires it) | 1500x1500px min, no text overlay |
| Image 2 | Lifestyle / in-use shot | Show scale, context, and environment |
| Image 3 | Close-up of details, texture, or quality | Highlight craftsmanship or unique features |
| Image 4 | Size reference or dimensions graphic | Include measurements overlay |
| Image 5 | Packaging or unboxing shot | Shows the experience the buyer receives |
| Image 6-7 | Variations, back view, or comparison | Cover remaining visual questions |