Challenge
Challenge Ceremonia struggled with a "one-size-fits-all" approach to email marketing that relied on broad historical averages or static 30-to-60-day timers. Because different products like scalp oil and shampoo are consumed at very different rates, these generalized reminders were often mistimed. This led to missed revenue opportunities and irrelevant customer experiences that failed to account for individual usage patterns.
Solution
The brand implemented Retentics AI to move away from guesswork and toward a data-backed consumption model. The AI analyzed customer data to identify seven unique micro-segments and predicted next order dates on a per-customer and per-product basis. This allowed Ceremonia to send automated replenishment reminders at the exact moment a customer’s specific bottle was running low, ensuring the messaging reached them at their peak moment of intent.
Result
The shift to predictive AI logic resulted in a 12.20x revenue multiple compared to the standard replenishment model over a three-month period. Beyond increasing order volume, Ceremonia also saw a 17.25% boost in Average Order Value (AOV). By accurately anticipating needs, the brand encouraged customers to not only restock their "hero" products but also add secondary treatments and accessories to their baskets.
Moving From “Recent Visitors” to “Today’s Buyers”
The A/B Testing Methodology
Analysis and Decision Making
For mixsoon, we focused on the “multiplier of success” rather than simple percentage growth. We compared the absolute revenue generated by the new triggers against the legacy logic to see exactly how many times more effective the new system was.
The 2 KPIs That Actually Predict Bottom-Line Revenue
These KPIs formed the foundation of the mixsoon test when evaluating Retentics AI against their previous default flow setup.
KPI 1: Low Inventory Revenue Multiple
The Result: 22.9x Multiple.
Why it matters: Most default flows only hit people who recently engaged with a product. This KPI proves that if you target the “forecasted” audience — people who need a restock but haven't visited the site yet — you can dramatically scale your results.
KPI 2: Price Drop Revenue Multiple
The Result: 9.4x Multiple.
Why it matters: A price drop is only effective if it reaches the right eyes. By expanding reach to forecasted buyers, we proved that a price change can drive 9.4x more revenue than standard triggers.
The Key Health Metrics That Support Performance
Audience Expansion: Moving beyond “yesterday’s visitors” allowed mixsoon to reach customers who were ready for their next bottle of Bean Essence but hadn’t clicked a link recently. This is the most efficient way to grow without increasing top-of-funnel spend.
Speed to Value: mixsoon didn’t need a massive technical overhaul. They paired their existing creative with our smart triggers and were live in two days.
Final Thoughts
Success in repeat purchasing isn’t about volume; it’s about landing at the peak of intent. Relying on “current interest” alone leaves significant revenue on the table. When you switch to “forecasted interest,” you stop chasing customers and start meeting them exactly where they are.
Case Studies
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