Most Shopify stores lose money on every sale and don't know it. TrueMargin uncovers the 5 "Silent Killer" fees draining your bank account — before you spend another dollar on ads. Free, no signup required.
Strip every hidden cost — returns, payment fees, pick & pack, app bloat, and ad spend — to reveal the real profit per unit before you scale. Calculates break-even ROAS and contribution margin %.
Model repeat purchase rates, subscription churn, and 6-month customer value to find the allowable CAC that lets you outspend every competitor on paid ads.
Know your stockout date, reorder deadline, and exactly how much cash is tied up in inventory — before it becomes a crisis. Daily velocity tracking with lead time alerts.
Compare Shopify, Amazon FBA, TikTok Shop, eBay, and Etsy side-by-side with real 2026 fee structures including FBA tiers, Q4 storage surcharges, and creator commissions.
Model scenarios with +10% returns and +20% ad spend to see if your margins survive real-world volatility. Know your floor before you scale.
Load pre-built cost profiles for Supplements, Clothing, Beauty, Electronics, Pet Supplies, and Digital products. Compare your numbers against 2026 industry averages instantly.