Answer extracted from the Just-in-Time | Your E-Commerce Logistics Podcast podcast — listen to the full episode below.
Why do customers receive so many notifications from multiple carriers before their parcel is delivered?
The typical customer receives eight notifications before parcel delivery—three from the merchant and five from the carrier—yet these messages often say very different things, creating confusion instead of clarity. This notification overload is a direct result of disconnected systems between merchants and logistics partners, each sending updates independently without coordination or consistency.
This fragmentation becomes particularly problematic because customers cannot form a coherent picture of their order's journey. When a merchant sends one message about expected delivery and the carrier sends a conflicting timeline, trust erodes. Studies show that post-purchase communication remains one of the most overlooked areas in e-commerce, even though 88% of customers say the experience is as important as the product itself.
The root cause lies in how merchants typically work with multiple logistics partners. Each carrier maintains its own communication protocol, update schedule, and terminology. Without a unified platform connecting these touchpoints, merchants struggle to deliver a consistent experience across all delivery partners—leaving customers drowning in contradictory notifications.
Why consistent messaging matters more than frequency
The problem is not simply the number of notifications, but their lack of alignment and coherence. When a customer receives contradictory information about delivery status or timing, each additional message compounds frustration rather than reducing it. This is why notification volume without strategic timing actually harms the customer experience.
According to tracking data, 80% of customers open post-purchase tracking notifications, and 40% click through to details, showing strong engagement. Yet this engagement turns into dissatisfaction when the updates conflict. A single, unified notification strategy—where merchant and carrier information align—would dramatically improve customer satisfaction without requiring more messages.
"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 across Southeast Asia and globally, Arne has worked with major carriers including Singapore Post and DHL e-commerce before co-founding Parcel Perform to unify post-purchase communication across multiple logistics partners.
See also
What is the recommended frequency for sending proactive order status updates to customers during transit?
Customers should receive a live sign of their parcel within every 48 hours; if transit takes longer than that threshold, merchants should send interim milestone communications to keep them informed.
How should retailers communicate expected delivery dates to minimize customer confusion during checkout?
Retailers should be very clear and specific about delivery projections by telling customers the exact weekday and number of days until arrival, rather than vague timeframes.
What percentage of customers believe the post-purchase experience can be improved, and how does this compare to retailer perception?
93% of customers think the post-purchase experience can be improved, whereas only 18% of retailers believe it can be improved, revealing a significant gap in perception.
Key takeaways
- Customers receive an average of 8 notifications before delivery, split unevenly between merchant and carrier communications.
- Conflicting messages from different logistics partners undermine trust and create confusion rather than keeping customers informed.
- Unified, coordinated notification strategies—not necessarily fewer messages—are the key to improving post-purchase experience.
- High engagement with tracking notifications (80% open rate) means the opportunity to delight exists, but only if messaging is aligned and consistent.