profit-margin-calculator-shopify — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited profit-margin-calculator-shopify (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
Calculate product profitability for Shopify and DTC stores — cost breakdowns, profit margins, and CAC/LTV analysis.
npx skills add nexscope-ai/eCommerce-Skills --skill profit-margin-calculator-shopify -g| Cost Item | Description | Notes |
|---|---|---|
| Product Cost | FOB purchase price | - |
| Inbound Shipping | To 3PL warehouse | - |
| 3PL Fulfillment | ShipBob/Deliverr etc. | - |
| Payment Processing | 2.9% + $0.30 | Shopify Payments |
| Advertising | 20-40% | Main cost ⚠️ |
| Return Cost | Return processing | - |
| Customer Shipping | If free shipping offered | Optional |
| Metric | Recommended |
|---|---|
| Gross Margin | >60% |
| Net Margin | >20% |
| LTV/CAC | >3 |
| Repeat Rate | Higher = better |
python3 scripts/calculator.py
python3 scripts/calculator.py '{"selling_price": 49.99, "ad_spend_ratio": 0.20, "product_cost": 12}'💰 **Shopify/DTC Profit Analysis Report**
Selling Price $49.99 100.0%
────────────────────────────────────────
Product Cost -$12.00 24.0%
3PL Fulfillment -$4.50 9.0%
Payment Processing -$1.75 3.5%
Advertising -$10.00 20.0% ⬅️ Main cost
...
────────────────────────────────────────
Net Profit $18.59 37.2%
💡 Max Affordable CAC: $10.00DTC Health Formula:
├── Gross Margin > 60%
├── Ad Spend < 30%
├── Fulfillment < 15%
├── Net Margin > 15%
└── LTV/CAC > 3| Item | Amazon | Shopify/DTC |
|---|---|---|
| Platform fee | 8-15% | 0% |
| Payment fee | Included | 2.9% + $0.30 |
| Ad spend | 10-20% | 20-40% |
| Margin need | 40%+ | 60%+ |
| Traffic | Platform | Self-built |
Part of [Nexscope AI](https://www.nexscope.ai/?co-from=skill) — AI tools for e-commerce sellers.
~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.