marketing-spend-analysis

Analyze marketing spend and attribution across ecommerce channels for ROAS, MER, and break-even insights.

14|3|Updated Mar 22, 2026
One-click install
npx skills add https://github.com/tomtoto757/ecomm-ai-skills-hub --skill marketing-spend-analysis-tomtoto757
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: marketing-spend-analysis
Source: https://github.com/tomtoto757/ecomm-ai-skills-hub/tree/main/skills/analytics-reporting/finsilabs/data-analytics/marketing-spend-analysis
Command: npx skills add https://github.com/tomtoto757/ecomm-ai-skills-hub --skill marketing-spend-analysis-tomtoto757

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps ecommerce teams consolidate scattered channel data to reveal true marketing efficiency, avoiding misattribution and waste.

Core Features & Use Cases

  • Unified attribution across platforms (first-party vs platform)
  • Channel performance tracking (ROAS, MER, break-even)
  • Weekly dashboards and budget pacing
  • Use Case: For a Shopify store, surface channels that exceed break-even and alert on underperformers to inform budget reallocations.

Quick Start

Generate a weekly cross-channel marketing spend report including ROAS, MER, and break-even insights.

Frequently Asked Questions about marketing-spend-analysis

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate cross-channel ROAS and MER for my ecommerce store?▼

Cross-channel ROAS and MER are calculated by standardizing marketing spend data across platforms to reveal true efficiency and break-even metrics. This analysis normalizes platform and first-party data to generate a unified weekly performance dashboard.

What is the difference between platform ROAS, first-party ROAS, and blended ROAS?▼

Platform ROAS uses attribution data from the ad network, while first-party ROAS uses your ecommerce store's own data. Blended ROAS combines normalized data across all channels to calculate true marketing efficiency and guide budget pacing.

Can I use marketing spend analysis with Shopify, WooCommerce, or BigCommerce?▼

Yes, marketing spend analysis works with Shopify, WooCommerce, BigCommerce, and custom stores. It consolidates scattered channel data to track break-even points and alert you to underperforming channels for budget reallocation.

How do I normalize attribution data to avoid misattribution in marketing spend?▼

Attribution data is normalized by standardizing varied channel metrics into a unified format. This process prevents misattribution and waste by comparing first-party and platform data to reveal true cross-channel performance.

What's the best way to generate a weekly marketing budget pacing dashboard?▼

The best way to generate a weekly budget pacing dashboard is to consolidate cross-channel spend data and apply break-even calculations. This surfaces channels that exceed break-even and alerts on underperformers to inform reallocations.

Why does my platform ROAS look healthy but my overall marketing budget is not profitable?▼

Platform ROAS can look healthy while overall budgets fail due to misattribution. Comparing platform ROAS against first-party and blended ROAS reveals true efficiency, calculating your actual break-even point to highlight hidden waste.