amazon-listing-upload

Amazon Seller Central listing management and optimization. Use when: user wants to create product listings, apply for GTIN exemptions, set up FBA shipments,...

Security Scan

The skill is an instruction-only Amazon Seller Central listing guide whose files, instructions, and required access are coherent with its stated purpose and do not request unrelated credentials or installs.

Purpose & Capability

Name/description match the content: templates, GTIN exemption, FBA, listing workflows and examples are all appropriate. Minor inconsistency: SKILL.md metadata lists a required tool "browser" while the registry metadata above lists no required tools—this is likely harmless but should be acknowledged.

Instruction Scope

SKILL.md contains step-by-step guidance, templates, and checklists limited to Amazon Seller Central workflows (listings, GTIN exemptions, FBA prep, images, etc.). It does not instruct the agent to read arbitrary local files, request unrelated environment variables, or post data to external endpoints beyond Seller Central workflows.

Install Mechanism

No install spec and no code to execute—this is instruction-only (text files and package.json metadata only). Nothing is downloaded or extracted during install.

Credentials

The skill declares no required environment variables or credentials (proportionate). The SKILL.md metadata requests the "browser" tool, which implies the agent may open web pages — expected for a guide that directs use of Seller Central, but be aware this can expose interactive web sessions. package.json exists but contains only metadata.

Persistence & Privilege

The skill is not always-enabled and uses standard autonomous invocation defaults. It does not request system-level persistence, modify other skills, or require elevated privileges.

Assessment

This skill is coherent and appears to be a documentation/template pack for Amazon Seller Central. Before installing: 1) Note that the skill's SKILL.md asks for a "browser" tool — if the agent is allowed to use a browser it may navigate your Seller Central pages interactively, so don't enter credentials or 2FA codes into chat prompts; use the official Seller Central UI yourself where possible. 2) Verify the skill source/homepage (https://github.com/openclaw-skills/amazon-seller) and publisher trustworthiness before granting browser or account access. 3) Test behavior with a non-production or read-only account first if you plan to let the agent interact with your Seller Central. 4) Be mindful of compliance risks in some examples (supplement language/disclaimers) — this is domain content risk, not a technical risk. 5) The only small inconsistency found is the SKILL.md listing "browser" as a required tool while the registry metadata shows none; confirm how your agent platform enforces that requirement and what browser capabilities will be granted.

Amazon Seller Central Guide

Complete guide for creating and managing Amazon product listings across multiple marketplaces.

When to Use

USE this skill when:

• Creating new product listings on Amazon Seller Central
• Applying for GTIN/UPC exemptions
• Setting up FBA (Fulfillment by Amazon) shipments
• Writing Amazon-optimized product content (titles, bullets, descriptions, search terms)
• Understanding Amazon image requirements and best practices
• Managing inventory, pricing, and product variations
• Navigating category-specific requirements and restrictions

DON'T use this skill when:

• Questions about other platforms (eBay, Shopify, Walmart, Etsy)
• Legal, tax, or accounting advice for Amazon selling
• Trademark registration or patent issues
• Amazon Advertising campaigns (Sponsored Products/Brands/Display)
• Account suspension appeals or reinstatement
• Wholesale/retail arbitrage strategies

Quick Start

1. Choose Your Marketplace

• US (Amazon.com): Largest market, highest competition
• UK (Amazon.co.uk): English-speaking, VAT required
• EU (Amazon.de, .fr, .it, .es): Multi-country expansion
• JP (Amazon.co.jp): Unique requirements, local language needed

2. Determine Product Category

See references/category-requirements.md for:

• Category-specific requirements
• Approval needed categories (gated)
• Restricted products list
• Compliance documents needed

3. Check GTIN Requirements

• Need UPC? Most categories require valid UPC/EAN
• GTIN Exemption? See references/gtin-exemption-guide.md
• Brand Registry? Required for some exemptions

4. Prepare Product Information

Use templates:

• templates/product-template.txt - Fill in your product details
• templates/image-checklist.txt - Ensure images meet requirements

5. Create Listing

See references/listing-workflow.md for step-by-step instructions.

Core Workflows

New Product Listing

1. Category Selection - Check if gated/approval needed
2. Product Information - Title, bullets, description, keywords
3. Images - 7 images minimum, pure white background for main
4. Pricing & Inventory - Cost analysis, competitive pricing
5. Fulfillment - FBA vs FBM decision
6. Submit & Monitor - Wait for Amazon review

GTIN Exemption Application

1. Verify eligibility - Private label, generic, or custom products
2. Prepare proof - Trademark, website, or product packaging
3. Apply in Seller Central - Inventory > Add Products > GTIN Exemption
4. Wait for approval - Usually 24-48 hours
5. Create listing - Use exemption to list without UPC

See detailed guide: references/gtin-exemption-guide.md

FBA Shipment Creation

1. Create shipping plan - Inventory > Manage FBA Inventory
2. Set quantity - Accurate count needed
3. Prep products - Labeling, packaging requirements
4. Print labels - FNSKU product labels, box labels
5. Ship to Amazon - Use partnered carrier or your own
6. Track receipt - Monitor inbound status

See detailed workflow: references/fba-workflow.md

Content Guidelines

Title Requirements

• Length: Max 200 characters (varies by category)
• Format: [Brand] + [Product] + [Key Feature] + [Size/Quantity]
• Avoid: ALL CAPS, promotional phrases ("Best", "Top"), special characters (! * $)

Example (Supplements):

Wondermed Liver Support Complex - 5-in-1 Milk Thistle Supplement with Artichoke & Dandelion - 120 Capsules - Made in USA

Bullet Points (5 required)

• Length: Max 500 characters each
• Format: [ALL CAPS HEADER] + Detailed benefit
• Content: Focus on features, benefits, and specifications
• Keywords: Naturally incorporate search terms

See examples: references/examples/

Product Description (HTML)

• Length: Max 2000 characters
• Format: Use basic HTML (<p>, <br>, <ul>, <li>, <strong>)
• Content: Expanded details, usage instructions, brand story
• Mobile: Remember most shoppers view on mobile

Backend Search Terms

• Length: Max 250 bytes (not characters)
• Format: Comma-separated, no repetition
• Content: Synonyms, alternate names, use cases
• Avoid: Brand names (yours or competitors'), ASINs

Image Requirements

Main Image (Critical)

• Background: Pure white (RGB 255,255,255)
• Product: Fill 85% or more of frame
• Format: JPEG, TIFF, GIF, PNG
• Size: Minimum 1000 x 1000 pixels (2000+ recommended)
• No: Text, logos, watermarks, props, multiple products

Secondary Images (6+ recommended)

1. Infographic - Key features/benefits visualization
2. Lifestyle - Product in use, real-world context
3. Scale/Size - Show dimensions or compare to common objects
4. Details - Close-ups of important features
5. Instructions - How to use or assemble
6. Package/Contents - What's in the box
7. Before/After - If applicable and compliant

See full checklist: templates/image-checklist.txt

Pricing Strategy

Cost Calculation

Selling Price
- Amazon Referral Fee (8-15% depending on category)
- FBA Fee (if applicable)
- Storage Fee (monthly, varies by season)
- Cost of Goods
- Shipping to Amazon
- Returns/Customer Service
= Net Profit

Competitive Analysis

• Check competitor prices ( Keepa, CamelCamelCamel)
• Consider Amazon fees in your pricing
• Plan for promotional pricing (Lightning Deals, Coupons)
• Factor in currency conversion for international

Fulfillment Options

FBA (Fulfillment by Amazon)

Pros:

• Prime eligibility (higher conversion)
• Amazon handles shipping, returns, customer service
• Buy Box advantage
• Multi-channel fulfillment available

Cons:

• FBA fees reduce margin
• Inventory storage limits
• Long-term storage fees
• Less control over packaging

FBM (Fulfillment by Merchant)

Pros:

• Higher margins (no FBA fees)
• Full control over packaging/branding
• No storage limits
• Better for oversized/heavy items

Cons:

• No Prime badge (usually)
• Must handle shipping and returns
• Lower Buy Box share
• More operational work

SFP (Seller Fulfilled Prime)

• Prime badge without FBA
• Strict performance requirements
• Must offer 2-day shipping
• Invitation-only program

Category-Specific Notes

See references/category-requirements.md for details on:

• Health & Household / Supplements: FDA disclaimers, ingredient lists, safety warnings
• Electronics: Compliance certifications, safety warnings
• Clothing/Apparel: Size charts, material composition, care instructions
• Home & Kitchen: Safety warnings, assembly instructions
• Beauty: Ingredient transparency, expiration dates
• Toys: Age recommendations, safety certifications

Common Issues & Solutions

Listing Suppressed

• Check: Main image has pure white background
• Check: Title length within category limit
• Check: All required fields completed
• Check: No prohibited keywords

GTIN Exemption Denied

• Provide additional brand proof
• Check if category allows exemptions
• Consider purchasing GS1 UPCs
• Ensure brand name consistency

Buy Box Eligibility

• Maintain competitive pricing
• Use FBA for best results
• Keep inventory in stock
• Maintain account health metrics
• Get positive seller feedback

Inventory Stranded

• Check FBA shipment status
• Verify listing is active and buyable
• Ensure correct FNSKU labeling
• Contact Seller Support if persists

Tools & Resources

Amazon Official

• Seller University (free training)
• Amazon Advertising Console
• Brand Analytics (for registered brands)
• Seller Forums

Third-Party Tools

• Research: Helium 10, Jungle Scout, Viral Launch
• Pricing: Keepa, CamelCamelCamel, SellerSnap
• Reviews: FeedbackWhiz, Jungle Scout Alerts
• Accounting: QuickBooks, Fetcher, SellerBoard

Browser Extensions

• Helium 10 Chrome Extension
• Jungle Scout Extension
• Keepa (price history)
• Amazon Seller App (mobile)

Examples & Templates

See references/examples/ for complete listing examples:

• supplement-example.md - Health supplement
• home-goods-example.md - Home & Kitchen
• electronics-example.md - Consumer electronics

Updates & Version History

v1.0.0 - Initial release

• Multi-marketplace support (US, UK, EU, JP)
• Multi-category coverage
• GTIN exemption workflow
• FBA shipment guide
• Complete listing templates

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Note: Amazon policies change frequently. Always verify current requirements in Seller Central.