Beyond Newsletters: Five Lessons for Growth Through CRM & Email Marketing
A first purchase tells a business that it has acquired a customer. What happens next determines how valuable that relationship becomes.
That was the focus of “Beyond Newsletters: Building Growth Through CRM & Email Marketing”, our online workshop with GRECA. Through practical examples and case studies from Βιολογικό Χωριό and Stefania Frangista, we explored how customer data, automation and relevant communication can support repeat purchases, retention and long-term customer value.
Five lessons stood out: respond to customer behaviour, make segmentation actionable, use incentives selectively, build reasons to return and measure what happens beyond the first order.
1. Let customer behaviour guide timing
Campaign calendars organise communication around a brand’s priorities. Behaviour-triggered journeys bring the customer’s actions into that planning.
A visitor browsing a product, a shopper leaving a basket behind and a new subscriber joining a mailing list each signal a different need. Automated flows allow brands to respond while that context is still relevant.
In the examples shared during the workshop, behaviour-triggered flows, including cart abandonment, browse abandonment and welcome series, consistently accounted for 40–50% of monthly email revenue.
The practical lesson is to treat automation as an ongoing part of the customer experience. Each journey needs a clear entry condition, a relevant message and an exit rule. A customer who completes a purchase should leave the recovery flow; someone who has already received several messages may need a pause.
Start by identifying the moments where a timely response would help a customer take the next step. Then build the journey around that need.
2. Make segmentation change the communication
A segment becomes useful when it changes what a customer receives.
Purchase history can help distinguish first-time buyers from loyal customers. Recency can reveal which relationships need attention. Frequency and spend can identify customers for whom recognition, early access or a more tailored selection may be relevant.
The targeted past-purchaser sends discussed in the session achieved open rates of up to 70% and a click rate of 32.9%. These are results from specific sends, rather than benchmarks for every audience, but they illustrate the potential of communicating with a clearly defined customer group.
RFM segmentation—recency, frequency and monetary value, offers one way to organise that approach. Its value lies in the decisions it enables: who needs reassurance, who might appreciate exclusivity and who needs a reason to reconnect.
Before creating another segment, ask: what will we do differently for these customers? The answer should shape the content, timing, offer or journey.
3. Use incentives to address purchase barriers
An abandoned basket does not automatically call for a discount. Customers may need a reminder, more information or clarity on delivery before completing their purchase.
Introducing an incentive too early can reduce the value of an order that might have happened without it. A more considered recovery journey begins with a useful reminder and reserves additional support for defined situations.
Free shipping, welcome vouchers and other perks should have a clear purpose and eligibility criteria. Their role is to address a purchase barrier while keeping profitability in view.
This also changes how success should be evaluated. A higher conversion rate is useful, but the cost of the incentive and its effect on margin matter too. Testing a reminder against an incentivised message can help establish where the offer adds value.
4. Give customers reasons to return beyond the offer
CRM & Email Marketing also shapes how customers experience a brand between purchases.
Editorial content, product guidance, relevant recommendations and early access can make communication useful even before someone is ready to buy. For a fashion brand, that might mean helping customers choose or showing how a collection fits into their wardrobe.
The workshop examples included a 67% lift in click-to-open rate following changes to editorial content and design, alongside an email audience conversion rate 128% higher than the sitewide average.
These figures describe different aspects of performance. Click-to-open rate indicates how recipients responded to the email content after opening it. The conversion comparison shows that the engaged email audience was more likely to purchase than site visitors overall; it does not, by itself, establish that email caused the difference.
The strategic lesson is to give customers a continuing reason to pay attention. Content and design should help them discover, understand and choose, while maintaining a recognisable brand experience.
5. Measure the relationship beyond the first order
Two customers can place identical €80 first orders and create very different outcomes for a business.
In a simple illustration, one never returns, leaving total revenue at €80. The other makes three more €80 purchases, bringing cumulative revenue to €320. The initial transaction is identical; the relationship develops differently.
This is why CRM & Email Marketing measurement needs to extend beyond opens, clicks and the immediate sale. Useful measures include:
- Repeat purchase rate: Are more customers returning?
- Time to second purchase: How quickly does the relationship progress?
- Revenue per journey entrant: What does each journey contribute?
- Customer lifetime value: How does customer value develop over time?
The €80-versus-€320 example illustrates cumulative revenue, rather than a complete profitability-based lifetime value calculation. Margin, acquisition costs and the cost of retaining customers also shape the economics.
Give each journey one primary business objective. A post-purchase flow might focus on second purchases; a reactivation journey might focus on bringing inactive customers back. Opens and clicks remain useful diagnostic signals, while the business objective determines whether the journey is delivering value.
Turning the lessons into action
The starting point is a specific customer behaviour you want to support: completing a first order, making a second purchase or returning after a period of inactivity.
Identify the data needed to recognise that moment. Build a focused journey, define its success metric and review the results before expanding. Over time, this creates a more connected approach to communication across the customer lifecycle.
Our workshop with GRECA brought together the Relevance team’s Nafsika Bourma, Venia Tsigara and Eleftheria Gkialidi, with Amalia Karali of Βιολογικό Χωριό and Stefania Frangista contributing their experience and brand perspectives.
Thank you to GRECA for the partnership and to everyone who joined the discussion.
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