ads-math

Compute CPA, ROAS, MER, and break-even thresholds from pasted PPC export totals.

8|5|Updated Feb 18, 2026
One-click install
npx skills add https://github.com/shenxingy/Clade --skill ads-math-shenxingy
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: ads-math
Source: https://github.com/shenxingy/Clade/tree/main/configs/skills/ads-math
Command: npx skills add https://github.com/shenxingy/Clade --skill ads-math-shenxingy

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you translate PPC inputs into decision-ready financial metrics like CPA, ROAS, break-even thresholds, and budget forecasts so you can tell whether spend is efficient and how far you can scale safely.

Core Features & Use Cases

  • PPC Financial Calculations: Compute CPA, ROAS, MER, and related efficiency metrics from totals you paste or export.
  • Profitability and Scaling Guidance: Run break-even analysis and interpret headroom to decide whether to scale, maintain, or cut.
  • Forecasting and Opportunity Sizing: Forecast budget impact and estimate impression-share-based incremental conversions to prioritize actions.

Quick Start

Ask for a PPC financial analysis using your pasted spend, conversions, and revenue data, and include any margin or AOV values you have.

Frequently Asked Questions about ads-math

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

FAQPage Schema
How do I calculate ROAS and CPA from my PPC ad performance data?▼

To calculate ROAS and CPA from your PPC data, you need to paste your exported spend, conversions, and revenue totals. The Skill then applies its internal formulas to compute these financial metrics and provides clear interpretations for your marketing decisions.

What is break-even analysis and how does it guide PPC scaling decisions?▼

Break-even analysis determines the spend threshold where your PPC campaigns stop generating profit. By analyzing your margins and AOV, the Skill calculates break-even thresholds and interprets your scaling headroom to recommend whether to scale, maintain, or cut your budget.

Can I forecast PPC budget impact using pasted export totals without API access?▼

Yes, you can forecast budget impact using pasted export totals without any external API access. The Skill relies entirely on user-provided spend, revenue, and margin data to compute budget forecasts and estimate impression-share-based incremental conversions.

How do I perform an LTV:CAC unit economics analysis for my marketing campaigns?▼

To perform an LTV:CAC unit economics analysis, provide your customer lifetime value and customer acquisition cost inputs. The Skill evaluates these metrics to help you understand long-term profitability and efficiency across multiple account types and time ranges.

Does this PPC financial calculator work for different account types and time ranges?▼

Yes, the PPC financial calculator works across multiple account types and time ranges. It processes your pasted export totals to compute efficiency metrics like MER and ROAS, ensuring flexible profitability auditing and opportunity sizing for various campaign contexts.