Acquiring a customer is expensive. Keeping them is where the profit lives. Customer lifetime value (LTV) and retention rate are the two metrics that determine whether your store is building compounding equity or running a treadmill.
This hub covers the full retention and LTV stack: how to calculate LTV and customer retention rate on Shopify, industry benchmarks for repeat purchase rate, and the tactics that move these numbers. From post-purchase email sequences to group buying mechanics that deepen social bonds between customers and your brand.
A 5% improvement in retention rate has been shown to increase profit by 25 to 95% according to Harvard Business School research. You do not need to retain every customer — you need to retain the right ones and understand why others churn. The guides here give you the formulas, the benchmarks, and the specific levers to pull on your Shopify store.
A $100,000 GMV month can leave you closer to $69,000 in real revenue. Here's why the two numbers diverge — and which one should actually run your store.
Read article →Your break-even ROAS is 1 ÷ your contribution margin — the line below which every ad-driven sale loses money. Here's how to find yours and set targets above it.
Read article →The average ecommerce NPS hit 61 in 2026 — here's what separates a good score from a world-class one, and why your promoters quietly drive the next sale.
Read article →A good sell-through rate is usually 70–80% a month—here's how to calculate STR, benchmark it by category, and raise it before slow stock forces a markdown.
Read article →Most ecommerce stores should turn inventory 4–6 times a year — top performers hit 8+. Here's the formula, benchmarks by vertical, and how to clear slow stock profitably.
Read article →Gross margin tells you if a product works; contribution margin tells you if you can actually sell it profitably. Here's the formula and your real discount ceiling.
Read article →Your viral coefficient is how many new customers each existing one brings in — and whether growth compounds or fizzles. Here's the formula and a real benchmark.
Read article →MER is the blended metric DTC brands run on after iOS14 broke pixel ROAS. Here's the formula, what a good MER looks like in 2026, and your real break-even line.
Read article →Purchase frequency is the LTV lever with the most upside — here's how to calculate it and the concrete levers that get customers buying more often.
Read article →A plain-English guide to building a Shopify retention cohort table, reading the curve, and spotting which acquisition channels actually keep customers.
Read article →Blended CAC flatters your numbers by counting customers you never paid for. Paid CAC is the one that tells you whether your ads can actually scale.
Read article →A healthy CAC payback period is under 12 months — here's the two-step formula, 2026 benchmarks by vertical, and how to recover acquisition cost faster.
Read article →Most Shopify stores see 25–30% of customers come back. Here's what a good repeat purchase rate looks like in 2026 — and how the best brands push past 40%.
Read article →Most Shopify stores retain just 25–30% of customers. Here's the exact retention rate formula, a step-by-step Shopify Analytics walkthrough, and 2026 benchmarks.
Read article →The exact formula, 2026 benchmarks by Shopify niche, and five proven tactics to stop losing customers you already paid to acquire.
Read article →Customer lifetime value (LTV) is the total revenue a customer generates over their entire relationship with your store. Learn how to calculate, benchmark, and improve LTV.
Read article →Customer retention rate measures the percentage of customers who return to buy again. Learn the formula, ecommerce benchmarks, and how to improve retention on Shopify.
Read article →The LTV formula is: AOV × Purchase Frequency × Customer Lifespan. Step-by-step guide with worked examples, the profit LTV formula, and a free LTV calculator.
Read article →Increase customer lifetime value by improving purchase frequency, AOV, and retention. 11 proven tactics for Shopify merchants — from group buying to loyalty programs.
Read article →Repeat purchase rate is the percentage of customers who buy more than once. Learn the formula, ecommerce benchmarks by industry, and how to improve it on Shopify.
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