These are guide ranges, not rules. Your category, stage, market and timing will move them, so use them to work out where to look, not to mark yourself pass or fail.
| Metric | Benchmark | Notes |
|---|---|---|
| CAC (Customer Acquisition Cost) | Sales & marketing spend / new customers | The cost to win one new customer. Never read it alone, pair it with payback period and contribution margin. Acquisition metric. |
| LTV (Lifetime Value) | Contribution profit per order x expected orders within a stated window (usually 12 months) | What a customer is worth to you in profit, over a window you name. 'Lifetime' with no window is a forecast wearing a costume, and revenue LTV against paid CAC looks roughly twice as good as the honest version. |
| LTV:CAC ratio | 3:1 to 5:1 | Ties acquisition cost to the contribution a customer earns over a 12-month window. 2:1 to 3:1 works only with payback inside 6 months; below 2:1 is red unless first orders are profitable. Profitability metric. |
| AOV (Average Order Value) | Total revenue / number of orders | Raise it with bundles and upsells and you improve CAC payback without spending a cent more on ads. Revenue metric. |
| Conversion rate | Orders / sessions; ~1.4% Shopify median, 2.7%+ = top 20%, 3.6%+ = top 10% | The cheapest growth lever you own. Lifting it lowers effective CAC at the same time. Acquisition metric. |
| Contribution margin | Revenue - COGS - variable costs (ads, fees, shipping, returns) | The number that decides whether growth actually makes money. Track it before marketing (funds acquisition and overheads, used for LTV) and after marketing (first-order profitability) - mixing the two double-counts CAC. If it is negative, every new order worsens cash. Profitability metric. |
| Gross margin | 60-80% | Sets the ceiling on what you can spend to acquire. Beauty and supplements run higher (60-82%), apparel and electronics lower (30-65%); below about 50%, growth usually becomes very hard to fund. Profitability metric. |
| MER (Marketing Efficiency Ratio) | Total revenue / total ad spend; 3x+ once past ~$10M, 4x+ strong | The blended efficiency of all spend, also called blended ROAS by media buyers - the same number, different seat. Stage-banded: ~1.5-2.5x at $1-5M rising to 3.5-6x+ at $25M+. Cannot be inflated by attribution the way platform ROAS can. Profitability metric. |
| CAC payback period | Months to recover CAC from contribution; under 3 excellent, 3-6 healthy standard | How long your cash is tied up per customer, and the metric that quietly decides how fast a bootstrapped brand can grow. 6-12 is workable but means financing your customers; over 12 is fragile. Profitability metric. |
| Repeat purchase rate | 20-30%+ depending on category | The share of customers who buy again. The leading indicator of retention and the cheapest revenue you will ever book. Retention metric. |
| Churn / retention rate | 5-10% monthly as a blended starting range, varying by model | For subscription brands. Replenishment subscriptions typically run 5-8% a month, supplements 7-10%, curation and discovery boxes 10-15%+. Top quartile runs a few points under typical. Small churn improvements compound hard into LTV. |
| Return rate | Category-specific, highest in apparel | A margin line and a product signal, not just a logistics cost. See the returns benchmarks for the full breakdown. Retention metric. |
How to use these benchmarks
These ranges are guides, not guarantees or rules. They are drawn from The DTC Playbook and Rob Ward's experience taking Quad Lock from $0 to a $500M exit, cross-checked against widely cited DTC data. The point is not the exact number - it is whether you sit well above or below it, and what to do about the gap. Your category, stage, market and timing all move them, so judge yourself against your own trend as well.
Last reviewed: October 2026. Benchmarks are refreshed as the playbook is updated.
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Term Customer Acquisition Cost
Term Lifetime Value
Term Contribution Margin
Term Average Order Value
Term Marketing Efficiency Ratio
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