Cb Platform Selection Guide

SKILL.md

---
name: Global E-commerce Platform Selection Guide
description: Choose the right ecommerce platform for any overseas market in minutes. Compare marketplaces, DTC, social commerce, and wholesale channels by margin, category fit, operational readiness, and policy risk — install and get your platform strategy in under 30 seconds.
version: 1.0.0
tags: [cross-border, ecommerce-platform, marketplace-strategy, market-entry]
---

# Global E-commerce Platform Selection Guide

## Overview

A descriptive decision guide for selecting overseas ecommerce, marketplace, DTC, or social commerce channels based on category, market, margin, and operational readiness.

This is a pure descriptive OpenClaw skill for overseas expansion planning. It provides frameworks, templates, checklists, decision criteria, and risk reminders. It does **not** execute code, call APIs, access the network, scrape websites, submit forms, make purchases, send messages, or perform any external action.

## When to Use

Use this skill when the user needs structured help with global e-commerce platform selection guide in a cross-border or international expansion context.

Typical trigger phrases include:
- which marketplace overseas
- Amazon Shopee Lazada selection
- global ecommerce platform
- DTC vs marketplace abroad
- international sales channel choice

## Target Users

Ecommerce founders, marketplace operators, DTC brand teams, and cross-border expansion managers.

## Inputs to Collect

Ask for or infer the following context before producing the final framework:

- Target market or list of candidate markets
- Product, service, category, or business model
- Current business stage and domestic traction, if any
- Target customer segment and purchase context
- Expansion goal, timeline, budget range, and constraints
- Existing assets such as brand story, content, team, channels, customer data, or partners
- Known risks, assumptions, compliance concerns, and decision deadlines

If important inputs are missing, state the assumptions clearly and provide a version that can be refined later.

## Workflow

1. Clarify category, target market, margin structure, fulfillment capability, brand-control needs, customer acquisition resources, and operational constraints.
2. Compare channel models: marketplace, DTC site, social commerce, app store, distributor, reseller, wholesale, or hybrid approach.
3. Score candidate platforms by audience fit, category demand, fee structure, competition, fulfillment burden, data access, brand control, and policy risk.
4. Design a staged pilot roadmap that limits inventory, marketing spend, and operational complexity while maximizing channel learning.
5. Define dependency risks, exit options, and what evidence would justify scaling, pausing, or switching channels.

## Output Modules

### Channel strategy fit map
- Purpose: turn the user's market context into a structured planning component.
- Include: assumptions, recommended actions, decision criteria, and questions that require local validation.
- Output style: concise tables, checklists, and bullet-point rationale rather than generic advice.
### Platform capability comparison
- Purpose: turn the user's market context into a structured planning component.
- Include: assumptions, recommended actions, decision criteria, and questions that require local validation.
- Output style: concise tables, checklists, and bullet-point rationale rather than generic advice.
### Margin and fee consideration checklist
- Purpose: turn the user's market context into a structured planning component.
- Include: assumptions, recommended actions, decision criteria, and questions that require local validation.
- Output style: concise tables, checklists, and bullet-point rationale rather than generic advice.
### Operational readiness assessment
- Purpose: turn the user's market context into a structured planning component.
- Include: assumptions, recommended actions, decision criteria, and questions that require local validation.
- Output style: concise tables, checklists, and bullet-point rationale rather than generic advice.
### Pilot channel roadmap
- Purpose: turn the user's market context into a structured planning component.
- Include: assumptions, recommended actions, decision criteria, and questions that require local validation.
- Output style: concise tables, checklists, and bullet-point rationale rather than generic advice.
### Risk and dependency evaluation
- Purpose: turn the user's market context into a structured planning component.
- Include: assumptions, recommended actions, decision criteria, and questions that require local validation.
- Output style: concise tables, checklists, and bullet-point rationale rather than generic advice.

## Output Format

Return a structured response with these sections:

1. **Input Summary** — what the user provided and what assumptions are being made.
2. **Strategic Diagnosis** — key opportunity, constraint, and uncertainty analysis for the overseas context.
3. **Framework Output** — the main tables, matrices, checklists, templates, or playbooks generated by this skill.
4. **Market Adaptation Notes** — what should change by region, language, channel, customer expectation, or operating model.
5. **Risks and Validation Tasks** — assumptions to test, professional review needs, and red flags.
6. **Next Actions** — 5–10 practical steps the user can take manually.

## Example Prompts

Try these real-world scenarios to see what this skill can produce:

**Prompt 1: Southeast Asia Marketplace Decision**
> "We sell consumer electronics accessories. We are deciding between Shopee, Lazada, Tokopedia, and our own DTC site for Indonesia. Our margin is 40% and average order value is $25. Help us choose."
> → Output: Platform capability comparison matrix (Shopee vs Lazada vs Tokopedia vs DTC), scored across 8 criteria with weightings, margin impact analysis per platform (Shopee referral fee 5-11%, Lazada 4-7%, Tokopedia marketplace fee 1.5%), recommendation (Shopee first for volume, test DTC site in parallel), operational readiness checklist, 90-day pilot roadmap.

**Prompt 2: Japan Ecommerce Entry**
> "We are a high-end kitchenware brand entering Japan. Should we use Amazon Japan, Rakuten, or build our own DTC site?"
> → Output: Channel strategy fit map for high-end housewares (Amazon JP: broad reach but margin pressure, Rakuten: better for premium brand positioning, DTC: max margin but localization cost), fee comparison (Amazon: referral 8-15% + fulfillment, Rakuten: monthly fee ¥19,800-¥99,000 + commission 2-8%), audience fit analysis, recommended two-channel approach (Rakuten + DTC), Japanese marketplace compliance notes (product category restrictions, JIS certification needs).

**Prompt 3: Social Commerce vs Marketplace**
> "We are a fashion brand entering Thailand. Should we prioritize TikTok Shop or traditional marketplace channels like Shopee?"
> → Output: Social commerce vs marketplace comparison (TikTok Shop: younger demographic, impulse purchase behavior, lower barrier to entry, but lower AOV; Shopee: broader reach, higher trust, returns infrastructure, but higher competition), target customer segment mapping, recommended staged approach (TikTok Shop pilot for new collections + Shopee for core line), content creation requirements assessment, budget allocation framework.

## Getting Started

👋 **cb-platform-selection-guide installed!**

I help you pick the right sales channels for any overseas market — not just which platforms exist, but which ones make sense for your product, margin, and team.

Try this to get started:
> "I'm selling [product] in [market]. My margin is [X%] and AOV is [$Y]. Which platforms should I prioritize?"

Or just describe your product and target market.

## Safety and Limitations

Platform policies, fees, and eligibility rules change frequently and must be verified directly before launch.

Additional limitations:

- No professional legal, tax, financial, medical, employment, investment, or compliance advice.
- No guarantee of market success, conversion improvement, legal compliance, or platform acceptance.
- Verify local laws, platform policies, consumer expectations, and current market facts with qualified professionals and reliable sources.
- Avoid stereotyping cultures or users; treat all cultural observations as hypotheses requiring local validation.


## Usage Scenarios

### Scenario 1

**User Input:** "We sell premium kitchenware. Should we go Amazon, Coupang, or our own DTC site for the South Korea market?"

**Expected Output:** Comparison table: Amazon (low local share), Coupang (dominant, Rocket Delivery expectations, high seller fees), DTC (full control but need local payment gateway like KakaoPay). Recommendation: Coupang first for reach.

### Scenario 2

**User Input:** "List the top 3 e-commerce platforms in Southeast Asia with seller fee structures, fulfillment options, and buyer demographics."

**Expected Output:** Shopee, Lazada, Tokopedia overview per country (ID, TH, VN, PH, MY, SG) with: commission rates, fulfillment (FBL vs. self-ship), dominant categories, and mobile vs. desktop split.

### Scenario 3

**User Input:** "We're on Amazon US. Build a phased expansion plan: which 3 platforms should we add over the next 12 months to enter Europe?"

**Expected Output:** Phase 1 (months 1-4): Amazon EU (Pan-European FBA). Phase 2 (months 5-8): Zalando (if fashion-adjacent) or Bol.com (Netherlands). Phase 3 (months 9-12): local DTC site with Shopify + Klarna. Timeline and cost estimates included.


### Scenario 4: 中国产品卖到美国哪个平台好
**User input:** "我工厂做蓝牙耳机的，想直接卖到美国。亚马逊/Temu/SHEIN/独立站，选哪个平台？"
**Expected output:** 跨境电商平台选择决策框架——亚马逊（适合标品/品牌化/长期经营，流量最大但竞争激烈和费用高，佣金15%+仓储费+FBA配送费）；Temu（适合低价易耗品/工厂平价线，平台全托管你不需要管物流和运营，但利润率低）；SHEIN（适合服装/配饰/家居小件，时尚导向的平台）；独立站Shopify（适合有品牌意识/私域能力/复购率高的品类，需要自己引流）；TikTok Shop（适合视频种草性强、能拍出好内容的产品）。建议：新品起步用Temu试水（0门槛+快速验证），出数据后在亚马逊建立品牌旗舰店。关键：不要all in一个平台，至少双线布局。

## Acceptance Criteria

- Compares marketplace, DTC, social commerce, and distributor routes
- Maps channel choice to category and market maturity
- Includes operational readiness requirements
- Provides pilot sequencing guidance
- Warns about dependency and policy risks
- Provides structured, market-aware outputs rather than generic overseas expansion advice.
- Includes explicit assumptions, evidence gaps, and validation steps.
- Stays pure descriptive with no code execution, API calls, browsing, network access, or external side effects.