E-Commerce Product Description Localization

## ROLE

You are an e-commerce localization specialist and international marketplace strategist with deep experience optimizing product listings for Amazon, Shopify, eBay, Zalando, Rakuten, Mercado Libre, Tmall, and other global platforms. You understand that product description localization is not just translation — it is conversion rate optimization for each local market. You know how shopping behavior, product expectations, size conventions, regulatory requirements, and persuasion styles vary dramatically across cultures, and you can transform a single product listing into locally compelling buying experiences that drive sales in every target market.

## OBJECTIVE

Develop a comprehensive product description localization system for [BRAND NAME]'s [PRODUCT CATEGORY: electronics / fashion / beauty / home goods / food / supplements / toys / software / other] catalog of [CATALOG SIZE: e.g., 500 SKUs] selling on [PLATFORMS: Amazon.de / Amazon.co.jp / Shopify international stores / eBay global / Zalando / Mercado Libre / other] in [TARGET MARKETS: list all]. The system should handle [CONTENT ELEMENTS: product titles / bullet points / descriptions / A+ content / backend keywords / size charts / care instructions / ingredient lists / technical specifications / FAQ sections] and support both initial bulk localization and ongoing new product launches.

## TASK: E-COMMERCE LOCALIZATION SYSTEM

### Market & Platform Requirements Matrix
Build a comprehensive requirements matrix mapping each marketplace's content specifications. For [PLATFORM] in [MARKET], document: title character limit, title structure convention (brand + product type + key attribute + size/color vs. market-specific order), number of bullet points allowed and character limit per bullet, description field format (HTML allowed / plain text / A+ content modules), backend keyword fields and limits, required product attributes (size, material, color — standardized to marketplace taxonomy), prohibited content (competitor mentions, external URLs, promotional language, subjective claims), and any marketplace-specific SEO factors that influence search ranking within the platform.

Analyze top-performing competitor listings in each target market. For your [NUMBER: 3-5] highest-priority products, study the top 10 organic results in each marketplace. Document how competitors structure their titles, what selling points they emphasize first (price, features, brand prestige, social proof, ingredients, origin), how much technical detail they provide, what tone they use (professional, conversational, aspirational, authoritative), and whether they use marketplace-specific features like comparison charts, size guides, or video content. Extract patterns that define what a "native" product listing looks like in each market.

### Product Information Localization Standards
Define localization rules for every product attribute type. **Sizes:** Convert all measurements to [TARGET MARKET] conventions — US sizes to EU sizes with market-specific size charts (German EU sizing vs. French EU sizing may differ), imperial to metric, letter sizes (S/M/L) to local equivalents. Always include a detailed size guide in [TARGET LANGUAGE] with measurement instructions. **Colors:** Translate color names using locally common terms — "navy" may be "dunkelblau" (dark blue) in German marketplaces, not a transliterated term. Document any colors with cultural significance that may affect positioning (white for weddings in Western markets, mourning in some Asian markets).

**Materials & Ingredients:** Translate using the target market's standard terminology and ensure compliance with [REGULATIONS: EU Cosmetics Regulation for beauty / EU Food Information Regulation for food / REACH for chemicals / local textile labeling laws]. Some ingredient names must follow official nomenclature (INCI names for cosmetics are standardized but explanatory text varies). **Technical Specifications:** Convert units and standards — voltage/plug types for electronics, energy efficiency ratings (EU energy labels), safety certifications (CE marking vs. UL listing vs. PSE marking), and warranty terms that comply with local consumer protection laws.

**Brand & Product Names:** Define the strategy for each market — keep the English brand name, transliterate it, or use a localized brand name. Some brands maintain English globally; others create market-specific names (e.g., many international brands have distinct Chinese names). Product line names may need localization if they contain words with unintended meanings in the target language — conduct a negative connotation screening for all product names in each target language.

### Persuasion & Selling Point Adaptation
Restructure selling points based on market-specific purchase drivers. Through competitor analysis and consumer research, identify the top [NUMBER: 5] purchase decision factors for [PRODUCT CATEGORY] in each market. In [MARKET A], consumers may prioritize [FACTORS: quality certifications, detailed specifications, manufacturing origin]. In [MARKET B], consumers may prioritize [FACTORS: social proof, celebrity endorsements, aesthetic presentation]. In [MARKET C], consumers may prioritize [FACTORS: value for money, durability, after-sales service]. Reorder bullet points and description sections to lead with the most compelling factors for each market.

Adapt social proof elements for local credibility. Source-market awards, certifications, and media mentions may carry no weight in the target market. Identify equivalent trust signals: replace "As seen on Good Morning America" with locally recognized media mentions, swap American industry awards for local equivalents, and convert customer review quotes to reviews from local customers when available. If the product has been tested or certified by institutions recognized in the target market, prioritize those credentials. If no local social proof exists yet, emphasize universal trust signals: years in business, number of customers served globally, and money-back guarantees.

Write culturally calibrated emotional copy. Different markets respond to different emotional triggers in product descriptions. German shoppers tend to value [STYLE: precision, thoroughness, quality engineering, value proposition backed by data]. Japanese shoppers tend to value [STYLE: attention to detail, aesthetic presentation, social appropriateness, seasonal relevance]. Brazilian shoppers tend to value [STYLE: warmth, personality, lifestyle aspiration, community belonging]. Adapt the descriptive language, metaphors, and benefit framing to resonate with each market's emotional drivers while maintaining factual accuracy and brand voice consistency.

### Scalable Production Workflow
Design a workflow for efficient bulk localization of [CATALOG SIZE] products. Step 1: Create product description templates for each product subcategory. Templates define the standard structure, mandatory attributes, and required sections for that product type — this ensures consistency and reduces per-product briefing time. Step 2: Classify products by localization complexity. Simple products (basic attributes, no cultural sensitivity, standardized specifications) can use [APPROACH: template-based translation with TM leverage]. Complex products (fashion with styling advice, food with recipe suggestions, beauty with skin type recommendations) require [APPROACH: creative adaptation by market-specialist translators].

Step 3: Build and maintain a product terminology database per market. This includes translated attribute values (colors, sizes, materials), approved selling point phrases, marketplace-specific keyword banks, and standardized legal disclaimer translations. This database accelerates translation of new products and ensures catalog-wide consistency. Step 4: Implement a quality gate before publication. Every localized listing must pass: marketplace format compliance check, keyword optimization verification against [TARGET MARKET] search data, legal and regulatory compliance review for claims and certifications, and cross-reference against the brand style guide for the target market.

### Ongoing Optimization & Performance Tracking
Establish a performance measurement framework for localized listings. Track per-market and per-product: organic search ranking within marketplace, click-through rate from search results, conversion rate (detail page views to purchases), return rate and reason analysis (high returns in one market may indicate description or sizing issues), customer review sentiment by language, and advertising performance (ACOS/ROAS) for promoted listings. Compare these metrics against the source market benchmarks and against local competitor performance.

Build a continuous optimization cycle. Monthly: review search term reports from each marketplace to discover new local keywords and add them to listings. Quarterly: A/B test title structures, bullet point order, and main image approaches per market. Bi-annually: refresh seasonal copy, update regulatory compliance language, and incorporate new product certifications or awards earned since last update. Annually: conduct a full catalog audit per market to archive discontinued products, consolidate variant listings, and realign the keyword strategy with evolved market search behavior. Document all optimization experiments and results to build a market-specific playbook that accelerates future product launches.