GA4 for Taiwan E-Commerce 台灣電商：GA4 for Taiwan E-Commerce
Coming Soon即將推出Implement GA4 for Taiwan e-commerce — Enhanced Ecommerce events (view_item, add_to_cart, begin_checkout, purchase), TW-specific parameter conventions (含稅 revenue, NT$ currency, 統編 as user property), Looker Studio reporting, and Big Query export. Use when instrumenting a TW store with GA4 or auditing existing GA4 setup. Do NOT use for generic analytics (use `ecom-analytics`). STATUS: SKELETON — body pending.
台灣電商技能：GA4 for Taiwan E-Commerce 分析與應用。
When to use this skill
- Instrumenting a TW store with GA4 Enhanced Ecommerce
- Auditing an existing GA4 setup for TW conventions
- Designing Looker Studio reports for TW KPI
- Setting up BigQuery export
- Attributing across LINE OA / marketplace channels
Do NOT use when
- Generic analytics →
ecom-analytics - Benchmarks only →
tw-ecom-analytics-benchmarks
Core concepts
TODO: GA4 event model, 含稅 revenue handling, currency = TWD, content_group usage for 檔期.
Decision tree
TODO: event → parameter mapping for TW conventions.
Implementation guidance
TODO: dataLayer template, tag setup, consent mode, BigQuery export.
Gotchas注意事項
TODO: 5-6 pitfalls (含稅 double-count, cross-domain marketplace attribution, LINE IAB tracking block, consent-mode revenue undercount, parameter cardinality limits).
IRON LAW
TODO.
Output Format輸出格式
TODO.
Related
ecom-analyticstw-ecom-analytics-benchmarks
Last verified: 2026-04