Answer extracted from the Just-in-Time | Your E-Commerce Logistics Podcast podcast — listen to the full episode below.
Roughly one in five orders—approximately 20%—experience delivery pitfalls such as delays, failed delivery attempts, or customer absence. These are not edge cases: they represent the exact segment of customers most likely to leave negative reviews or abandon your store altogether.
This statistic cuts to the heart of why the post-purchase experience remains a blind spot for most retailers. While 88% of customers say experience is as important as the product when buying online, the majority of merchants still treat delivery and post-purchase communication as an afterthought. The 20% figure isn't just a number—it's a churn risk you can measure.
Behind that 20% lies a landscape of complexity. There are approximately 25 identified potential delivery pitfalls, each with its own resolution pathway. Delays don't all look the same: a parcel might arrive late due to carrier capacity, weather, address issues, or customer unavailability. Each scenario demands a different touchpoint strategy, and as Arne explains in the episode, most platforms lack the visibility to handle them systematically.
The orders that experience pitfalls are not random noise in your data. They are your most vocal customers—the ones who will either forgive you with excellent communication or leave a one-star review and never return. The problem isn't that delivery exceptions happen; it's that most merchants have no coordinated response.
When a parcel is delayed or an address is incorrect, the customer typically hears silence from the merchant while receiving fragmented updates from the carrier. That gap is where you lose retention. A study referenced in the podcast episode found that 93% of customers believe the post-purchase experience could be improved, yet only 18% of retailers actively work to improve it—a massive asymmetry.
"Within every 48 hours, customers should hear, kind of get a live sign of the parcel, if the transit takes longer, we would suggest having an interim milestone communication."
Arne — Founder and CEO, Parcel Perform. With 12 years of experience in e-commerce and logistics, Arne founded Parcel Perform approximately 10 years ago after recognizing that merchants need a unified platform to manage deliveries across multiple carriers. His background spans Zalora in Southeast Asia, Singapore Post, and DHL e-commerce, giving him deep insight into the friction points between retailers, logistics providers, and customers.
This guidance—a touchpoint every 48 hours—directly addresses the 20% problem. Proactive communication doesn't prevent all pitfalls, but it does transform how customers perceive them. A deeper dive into the episode reveals that customers who receive regular status updates are far more forgiving of delays than those left wondering about their order's whereabouts.
Evidence from the post-purchase communication landscape shows that 80% of customers open tracking notifications, and 40% click through to view tracking links. These are not vanity metrics; they signal readiness to engage. The opportunity lies in converting that attention into loyalty during moments when delivery goes sideways.
For the 20% experiencing pitfalls, the first notification after an issue arises may be the only chance to prevent churn. Whether it's proactive reassurance, an alternative delivery slot, or a sincere apology, the merchant's voice must reach the customer before frustration solidifies into a negative review.
Delivery timing urgency depends on product type: sofas must arrive exactly on the promised day, T-shirts can arrive a day earlier without issue, and other products fall somewhere in between. This impacts communication strategy and customer expectations.
In one customer analysis, the typical customer was receiving eight notifications before parcel delivery, with only three from the merchant and five from the carrier—highlighting fragmentation in communication.
Customers should receive a live sign of their parcel within every 48 hours. If transit takes longer than that threshold, merchants should send an interim milestone communication to keep customers informed.