TL;DR
Retaining customers is dramatically cheaper and more profitable than acquiring new ones: a 5% lift in retention can raise profits by 25–95%, existing customers are 60–70% likely to buy again versus 5–20% for new prospects, and loyalty‑program members reliably spend more than non‑members. Below are 22 of the most useful, frequently‑cited loyalty and retention statistics for ecommerce, grouped by theme.
The ROI of retention
- A 5% increase in customer retention can increase profits by 25%–95%. (Bain & Company / Harvard Business Review)
- It can cost 5–25× more to acquire a new customer than to retain an existing one. (Harvard Business Review)
- Existing customers have a 60–70% probability of converting, vs. 5–20% for new prospects. (Marketing Metrics)
- Around 65% of a company's business comes from existing customers. (Widely cited industry benchmark)
- Repeat customers can spend ~67% more in their third year than in their first six months. (Bain & Company)
How loyalty programs move the needle
- The vast majority of consumers say a loyalty program influences whether they buy again from a brand.
- Most companies report that loyalty‑program members spend more per year than non‑members — often 2–3× more.
- Loyalty members tend to generate double‑digit incremental revenue growth per year compared with non‑members.
- Referred customers arrive with built‑in trust and typically convert better than cold traffic.
- VIP/tiered programs lift average order value as customers spend to reach the next threshold.
What shoppers expect in 2026
- Shoppers increasingly expect rewards to be easy to find and redeem — including at checkout.
- Personalised, relevant rewards outperform generic discounts.
- Omnichannel matters: customers want one balance whether they shop online, in‑store or on mobile.
- Emotional loyalty (status, recognition) increasingly drives repeat behaviour, not just transactional discounts.
- Behaviour beyond purchases — reviews, referrals, daily engagement — is becoming a core part of modern programs.
Ecommerce & Shopify context
- Retention is the cheapest growth lever as acquisition costs continue to climb.
- Even a small increase in repeat‑purchase rate compounds into significant lifetime‑value gains.
- Email & SMS flows triggered by loyalty events (points earned, tier reached) drive strong re‑engagement.
- Store credit and cashback create a powerful return‑to‑store pull because the value is already "owned."
- Surfacing points across the storefront (product, cart, account, checkout) increases program participation.
- Free migration lowers the switching cost of moving to a better loyalty platform.
- "Built for Shopify" apps meet Shopify's highest standards for performance and integration.
Key takeaways
- Retention is 5–25× cheaper than acquisition and compounds over time.
- Existing customers are far more likely to buy again than new prospects.
- Loyalty members consistently spend more than non‑members.
- Modern programs reward behaviour and emotion, not just transactions.
- Making rewards visible everywhere — including checkout — boosts participation.
Note: figures above are well‑established, frequently‑cited industry benchmarks drawn from sources including Bain & Company, Harvard Business Review and Marketing Metrics, alongside aggregated 2025–2026 loyalty research. Exact figures vary by study, industry and methodology; treat them as directional.