How do you calculate 60-day or 90-day LTV in Shopify?

Use cohort analysis to sum all cumulative gross sales generated by a specific monthly customer cohort at day 60 or day 90, then divide by the total number of customers in that cohort.

What are the best levers to increase Customer Lifetime Value?

Introduce high-margin subscription replenishment programs, create tiered loyalty VIP incentives, implement automated post-purchase cross-sells, and personalize retention email/SMS campaigns based on purchase timing.

LTV / CLVUnit EconomicsVerified Industry Reference

Customer Lifetime Value (LTV / CLV)

Customer Lifetime Value (LTV or CLV) represents the total net profit or revenue an e-commerce business expects to earn from a single customer over the entire duration of their relationship with the brand.

Strategic Context & Significance

While media buyers obsess over daily ROAS and acquisition CPA, sustainable e-commerce empires are built on Customer Lifetime Value (LTV). LTV dictates the ultimate ceiling of how much capital a business can aggressively afford to spend to acquire a customer in paid ad auctions.

There are two common ways to express LTV: Historic LTV (the actual average dollar spend generated by cohorts over 60, 90, 180, or 365 days) and Predictive LTV (calculated using Average Order Value, Purchase Frequency, and Customer Lifespan). High-growth DTC brands actively track 60-day and 90-day LTV to understand cash conversion cycles and optimize working capital financing.

Mathematical Definition

The LTV / CLV Formula

LTV = Average Order Value (AOV) × Purchase Frequency × Average Customer Lifespan

Formula Variables & Inputs

← Swipe horizontally to view full matrix →

Variable	Metric Name	Description
AOV	Average Order Value ($)	Mean gross revenue generated per checkout across the customer base.
Purchase Frequency	Orders per Customer / Year	Average number of repeat transactions an active customer completes annually.
Customer Lifespan	Retention Horizon (Years)	Average duration in years a customer remains active before churning permanently.
Gross Margin %	Unit Contribution Margin	Percentage of revenue retained after COGS and variable fulfillment costs.

Visual Concept Illustration

LTV / CLV Flow FrameworkMathematical relationship and ratio model

Step-by-Step Walkthrough

Specialty Coffee Subscription Brand 12-Month LTV Projection

A direct-to-consumer artisanal coffee company evaluates their 1-year customer lifetime economics to benchmark allowable ad acquisition spend.

Average Order Value (AOV)$42.00

Average Repeat Orders per Year5.2 orders

Customer Lifespan1.8 years

Gross Product Margin68%

Calculation Sequence

1.Step 1: Calculate Annual Customer Revenue = $42.00 AOV × 5.2 orders = $218.40 / year

2.Step 2: Calculate Gross Lifetime Revenue = $218.40 × 1.8 years = $393.12 Gross LTV

3.Step 3: Calculate Net Margin Contribution LTV = $393.12 × 0.68 (68% Margin) = $267.32 Net Profit LTV

Calculated Output$393.12 Gross Revenue LTV ($267.32 Gross Profit LTV)

Practical Insight: Because each new customer delivers $267.32 in cumulative gross profit over 1.8 years, the brand can comfortably bid up to $80.00 CAC on Meta and Google Ads, knowing they will generate a greater than 3.3x LTV:CAC return.

2026 Industry Performance Benchmarks

← Swipe horizontally to view full matrix →

Typical performance ranges observed across top-performing direct-to-consumer stores and paid media networks.

Channel / Segment	Needs Work	Industry Avg	Top 10% Tier	Context Notes
Consumables & Subscriptions (Coffee, Supplements, Pet Food)	< $90.00	$150.00 – $280.00	> $450.00	High recurring replenishment behavior drives superior multi-year LTV.
Apparel & Fast Fashion	< $70.00	$110.00 – $190.00	> $320.00	Relies on seasonal catalog refreshes and retention email marketing.
Single-Purchase Durables (Furniture, Mattresses)	< $400.00	$600.00 – $950.00	> $1,400.00	Low repurchase frequency; relies heavily on high first-order AOV and accessories.

Avoid These Common LTV / CLV Mistakes

•Confusing Revenue LTV with Gross Profit LTV: Quoting $300 LTV when products have a 40% margin leads to fatal overspending on acquisition marketing.
•Using Endless Lifespan Horizons: Modeling 5-year LTV for early-stage DTC brands introduces dangerous projection errors; standard practice is 12-month to 24-month LTV.
•Ignoring Post-Purchase Churn: Failing to invest in automated post-purchase email flows, unboxing experiences, and customer support severely depresses repeat purchases.

LTV Payback Engine

Calculate Your LTV / CLV Instantly on ROASStack

Model cohort LTV growth, payback period velocity, and optimal acquisition budget thresholds.

Launch Free Simulator

Knowledge Base

Frequently Asked Questions About LTV / CLV

ROAS only measures the first checkout transaction. If your competitors have a 2x higher LTV, they can afford to pay 2x more for clicks and customers in Meta and Google auctions, effectively pricing you out of advertising inventory over time.