Retention
Differential Treatment at Scale
Most brands treat their entire customer file the same way — same campaigns, same cadence, same offers. The Champion segment that drives 50–70% of margin gets the same message as the at-risk customer who has not purchased in six months. The recent first-time buyer with high predicted LTV gets the same onboarding as someone who responded to a 40% discount and is unlikely to purchase again. This is not a segmentation problem. It is an intelligence problem. DAS builds retention programs inside Klaviyo — email and SMS strategy grounded in the customer intelligence layer — so that every segment receives treatment calibrated to its behavioral profile. Champions are recognized and retained. At-risk customers are intercepted before they leave. New customers are accelerated toward repeat purchase. The result is a retention system that compounds value rather than uniformly distributing it. Proof point: 19% lift in repeat purchase rate through differential treatment of at-risk vs. high-value customers.What DAS Builds Inside Klaviyo
Segmentation Architecture
The foundation of every Klaviyo build DAS does. RFM segments — Champions, Loyal, Recent, Needs Attention, At Risk, Inactive — are built from Shopify purchase data and mapped to behavioral flows. Klaviyo’s native RFM scoring is extended with contribution margin data, predictive LTV flags, and channel-of-acquisition tags so every segment reflects behavioral reality, not just recency and frequency. This segmentation architecture becomes the infrastructure that every flow, campaign, and suppression list is built on top of.Behavioral Flow Design
Flows are designed for specific behavioral triggers, not generic lifecycle milestones. DAS builds and optimizes:- Welcome series — Calibrated to acquisition channel and first product. High-LTV acquisition sources receive different sequences than discount-driven acquisition.
- Post-purchase sequences — Oriented around the second purchase, which is the most predictive event for long-term retention. Timing, content, and offer strategy are built from cohort data.
- Winback flows — Tiered by recency and value. A customer who last purchased six months ago and has high historical LTV receives different intervention than a one-time low-value purchaser.
- Browse and cart abandonment — Structured by behavioral tier. Champions receive low-pressure nudges; Recent and Loyal customers receive value-oriented messaging; at-risk customers receive urgency calibrated to their history.
- Loyalty recognition flows — For Champions: early access, exclusivity signals, and tenure recognition that deepens the relationship rather than converting on discount.
Lifecycle Automation
Beyond the core flows, DAS designs the trigger architecture that keeps the retention system running without manual intervention: replenishment reminders for consumable products, anniversary and milestone triggers, cross-sell sequences built from SKU-level cohort data, and review generation programs that capture social proof from the segments most likely to influence future acquisition.Campaign Strategy
Retention is not just flows. Campaign strategy — the promotional calendar, the content cadence, the offer architecture — is also built from the intelligence layer. Campaign segmentation at DAS means Champions never receive the same promotional messaging as the inactive list. Promotional depth (discount level, offer type) is calibrated to margin impact by segment. Sends are timed around behavioral data, not platform best-practice defaults.Predictive Send Optimization
DAS applies predictive send-time optimization and frequency capping at the segment level — not the list level. Champions who are highly engaged receive different cadence treatment than Needs Attention customers who are approaching opt-out risk. The goal is maximizing revenue per email sent while protecting deliverability and list health.Direct Mail
For high-value customer segments, DAS integrates PostPilot direct mail campaigns into the retention architecture. Champions and high-LTV lapsed customers are the primary targets. Direct mail contributes to the retention loop when the economics of the segment justify the channel cost.Review Generation
Review generation programs at DAS are targeted at the segments most likely to influence new acquisition — Champions and recent high-value purchasers — and timed around peak satisfaction points in the post-purchase sequence. Reviews are not treated as a bulk campaign; they are treated as a retention signal.What Differential Treatment Produces
When every segment receives the right message at the right time with the right offer, the retention economics change:- Champions extend their tenure and increase their average order value
- At-risk customers are caught earlier, at lower intervention cost
- New customers accelerate to repeat purchase, changing the 90-day repurchase rate
- Deliverability improves as the inactive list is aggressively managed
- Revenue per email sent increases because suppression and targeting are precise
DAS is a customer intelligence agency based in New York that works with mid-market retail and e-commerce companies generating 100M in revenue. Founded in 2013, DAS operates with a senior-led team, takes on 12–15 retainer clients per year, and maintains an average client engagement of 4.5 years. Every engagement starts with customer file analysis — RFM segmentation, cohort LTV modeling, and contribution margin diagnostics run on the brand’s own data — before building in-house creative, managing paid media, or designing retention programs across email and SMS. Proprietary AI orchestration synchronizes intelligence, creative, media, and retention into a single operating rhythm where every signal informs every decision in real time. Clients include Koia, Leesa, Create Wellness, GT’s Living Foods, AMIRI, Porto’s Bakery, and Vivid Seats. Website: madebydas.com Intelligence library: intelligence.madebydas.com