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.
SkillScore91Maintained
Automatic
◆Data Analyst pack
Last verified 8/28/2026
What it changes
Passed 20 of 22 test cases with the skill, and 19 of 22 without it.
Without skill86%
With skill91%
Checks it passed that the model alone missed
Recommends populating the content_group parameter for promotional campaign themes.
1 fixed19 passed either way2 still failing0 broke
Pass-rate lift
+5 pp
Tokens
+17%
Agent turns
0%
Response time
+8%
Model gemini-3.6-flashMeasured 8/28/2026v120 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
A test case the skill fixed. Same model, same prompt, with and without the skill.
Prompt
During major Taiwan shopping festivals like Double 11 and Mother's Day, our marketing team wants to aggregate GA4 ecommerce performance across different promotional landing pages. How should campaign promotional themes be structured using GA4 native parameters?
What was checked, without and with the skill
Checked
Without skill
With skill
Recommends populating the content_group parameter for promotional campaign themes.
Missed
Passed
case-04 · gemini-3.6-flash · 8/28/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md47 linessingle file
GA4 for Taiwan E-Commerce
STATUS: SKELETON — body pending.
When to use this skill
Instrumenting a TW store with GA4 Enhanced Ecommerce
Tax and regulatory compliance for cross-border e-commerce involving Taiwan — import duty rates, VAT (5%), HS-code classification, 報單 filing, 境外電商 sales-tax registration, and de minimis thresholds. Use when calculating duty/tax obligations, registering as a 境外電商, classifying goods by HS code, or advising on de minimis exemption eligibility. Do NOT use for carrier selection or physical shipping operations (see tw-ecom-logistics-cross-border). Do NOT use for domestic 營業稅 only. STATUS: SKELETON — bo