Master A/B testing for e-commerce across all platforms. Test product pages, pricing, ads, emails, and checkout flows with statistical rigor to maximize conversion and revenue.
SkillScore100Maintained
Automatic
◆Marketing & Content pack
Last verified 8/19/2026
What it changes
Passed 22 of 22 test cases with the skill, and 21 of 22 without it.
Without skill95%
With skill100%
Checks it passed that the model alone missed
Provides a standard SQL query utilizing cohort grouping and conditional aggregations for customer cohort retention
1 fixed21 passed either way0 still failing0 broke
Pass-rate lift
+5 pp
Tokens
+23%
Agent turns
0%
Response time
+7%
Model gemini-3.6-flashMeasured 8/19/2026v122 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
Write a SQL query using window functions to calculate the 12-month customer lifetime value retention cohort decay for my store database.
What was checked, without and with the skill
Checked
Without skill
With skill
Provides a standard SQL query utilizing cohort grouping and conditional aggregations for customer cohort retention
Missed
Passed
case-21 · gemini-3.6-flash · 8/19/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md36 linessingle file
E-Commerce A/B Testing
Master A/B testing for e-commerce across all platforms. Test product pages, pricing, ads, emails, and checkout flows with statistical rigor to maximize conversion and revenue.
Capabilities
A/B testing methodology for e-commerce
Platform-specific testing: Amazon Experiments, Shopify, Google Optimize
Test prioritization frameworks (ICE, PIE, RICE)
Statistical significance and sample size calculators
Product page element testing hierarchy
Price testing methodology and guard rails
Ad creative A/B testing (Meta, Google, TikTok)
Email and SMS A/B testing best practices
Install
npx skills add nexscope/ecommerce-ab-testing
Usage
Ask your AI agent:
"Create an A/B testing roadmap for my e-commerce store."
"How do I use Amazon Manage Your Experiments for listing tests?"
"Calculate the sample size needed for my price test."
Output
Structured recommendations with actionable steps, benchmarks, and platform-specific guidance.
Built by Nexscope — AI-powered e-commerce tools for sellers worldwide.