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Platform × Category Profit Calculators

Generic calculators use generic assumptions. Every page below pre-loads 2026 industry benchmarks specific to your product category and selling platform — return rates, platform fees, blended CAC, and lead times are all pre-populated.

Full Audit Pages

Shopify Profit Calculators by Category

Each page includes a full 5-section profit audit with benchmarks, FAQs, and platform-specific analysis.

Shopify
Clothing & Apparel →
Returns: 25% · Margin: 18%
High return rates, Shopify Payments fee, and $18 CAC. Full viability audit.
Shopify
Beauty & Skincare →
CAC: $22 · Margin: 22%
Competitive CAC environment. Subscription LTV model included.
Shopify
Supplements →
Fee: 3.5% · Margin: 25%
High-risk payment fees and 8% monthly churn. Subscription economics modeled.
Shopify
Electronics →
BE ROAS: 4.0x · Margin: 12%
Warranty provisions, return processing costs, and long payback period.
Full Audit Pages

Amazon FBA Profit Calculators by Category

Models the full Amazon fee stack: 15% referral fee, FBA fulfillment, return processing, storage, and PPC CAC.

Amazon FBA
Clothing & Apparel →
Fee: 15% · Returns: 25%
Highest fee stack for clothing. Free returns inflate return rate by 3–8%.
Amazon FBA
Beauty & Skincare →
Fee: 15% · Margin: 22%
Hazmat compliance and Subscribe & Save dynamics for beauty on FBA.
Amazon FBA
Supplements →
Fee: 15% · CAC: $35
Subscribe & Save LTV vs high referral fee. 30-day lead time planning.
Amazon FBA
Electronics →
BE ROAS: 4.0x · Lead: 30 days
Warranty liability, FBA electronics tier fees, and organic ranking strategy.
Full Audit Pages

TikTok Shop Profit Calculators by Category

Includes creator commission costs (10–15%), viral demand volatility, and the true net margin after TikTok's 6% platform fee.

TikTok Shop
Clothing & Apparel →
Fee: 6% + 15% creator
Creator commissions on viral clothing hauls. Viral inventory spike planning.
TikTok Shop
Beauty & Skincare →
Fee: 6% · Margin: 22%
LIVE beauty selling economics. FTC compliance for skincare claims on TikTok.
TikTok Shop
Supplements →
Fee: 6% · CAC: $35
Health claim restrictions on TikTok. Compliance cost modeled in CAC.
TikTok Shop
Electronics →
BE ROAS: 4.0x · Lead: 10 days
Tech demos on TikTok LIVE. Viral spike inventory and return rate analysis.
Full Audit Pages

Etsy Profit Calculators by Category

Accounts for Etsy's 9.5% transaction fee (applied to price + shipping), listing fees, and the handmade/unique pricing premium available on the platform.

Etsy
Clothing & Apparel →
Fee: 9.5% + $0.25
Custom and vintage apparel pricing power. Lower return rates than Amazon.
Etsy
Beauty & Skincare →
Fee: 9.5% · Margin: 22%
Handcrafted beauty and natural skincare. FDA cosmetics compliance costs.
Etsy
Supplements →
Fee: 9.5% · CAC: $35
Herbal and natural supplements on Etsy. Organic SEO vs paid acquisition.
Etsy
Electronics →
BE ROAS: 4.0x · Lead: 7 days
Handmade tech accessories and artisan electronics on Etsy's marketplace.
Legacy Niche Pages

General Niche Benchmarks

Platform-agnostic niche overviews. Click any niche below to open the main calculator with industry benchmarks pre-loaded.

💊
Supplements (General)
CAC: $30–$50 · Returns: 3–6%
High-risk payment processing + subscription LTV make or break the math.
👕
Clothing (General)
Returns: 15–30% · CAC: $15–$40
Highest return rates in e-commerce. Seasonal inventory risk compounds margins.
🐾
Pet Supplies
Shipping: $10–$15 · Returns: 6%
Heavy/bulky items drive shipping costs. Low return rates. Strong LTV.
💎
Luxury & Jewelry
Shipping: $20–$30 · Returns: 15%
Insurance/signature shipping, premium unboxing, high pick & pack.
🛋️
Furniture & Home
Shipping: $50–$120 · Returns: 5%
Return events are rare but catastrophic ($150+ return freight).
💻
Digital & SaaS
Shipping: $0 · Returns: 10%
Zero logistics cost. Higher refund rates. Pure margin calculation.

Platform-specific audit pages available for Shopify, Amazon FBA, TikTok Shop, and Etsy across Clothing, Beauty, Supplements, and Electronics. All other niches load the main calculator with a niche preset pre-applied.