Your worst delivery experiences are probably not in your support queue. At ShipStation Global’s Innovation Delivered, experts and operators discussed the “silent losses” that arise when customers churn rather than voice their complaints, and how to surface delivery failures that customers never report.
“Some customers will let you know when they don’t receive a package. But then there are some who have a bad experience and never say anything—and those are the really dangerous ones, because when you never hear about it, you can’t do anything about it. That silent loss really hurts a business,” said Brian Bianchetti, CEO of People’s Choice Beef Jerky, during the Putting It Into Practice session at Innovation Delivered.
Every business has a support queue, a review page, and a rough sense of how often things go wrong. Almost nobody has a count of the customers who had a bad delivery, said nothing, and quietly moved on. They don’t churn loudly. They just stop appearing in your repeat-purchase numbers, and your dashboard reads it as normal attrition. That gap is the most expensive blind spot in the post-purchase customer experience, and it came up repeatedly in what ecommerce leaders told us about the state of delivery in 2026.
The complaint is the most useful thing a customer can give you
Start by reframing the customer who does reach out. That person is not the problem. They are still in the relationship.
“They are now handing over not just their money to you as part of an order, but they’re handing you a bit of trust,” said Sham Aziz, Founder of thecxway, during the Turning Delivery Into a Brand Experience session. “They want to see that trust come back in the other direction. The question I have for brands is: will you reinforce that decision, or will you make them regret it?”
A complaint is one more chance to reinforce it, and recovery works better than most brands expect. Smart businesses use delivery as a competitive advantage. When things go wrong, they email customers the moment a parcel is predicted to run late, refund the delivery charge automatically, and assign a concierge from customer care. Customers appreciate the transparency and honesty, and many unhappy ones will consider coming back.
Some customers will let you know when they don’t receive a package. But then there are some who have a bad experience and never say anything—and those are the really dangerous ones, because when you never hear about it, you can’t do anything about it.
Brian Bianchetti — CEO, People’s Choice Beef Jerky
None of that is available with the silent customer. You can’t recover a failure you never learned about, and you can’t win back someone who never told you they left. So the complaint rate you find annoying is the only part of your failure rate you can act on. Treat it as a sample, not a total.
Why the silent loss never shows up in your reporting
Most brands measure delivery at the wrong level.
“You often end up being either too macro and focused on overall brand: ‘Would you recommend our brand?’—or too micro, simply giving a score to the delivery experience,” said Aziz.
Neither tells you whether the customer who clicked a broken tracking link for five days is coming back.
Broken promises also show up in behavior long before they show up in feedback. Josh Steinitz, Chief Strategy Officer at ShipStation Global, put a number on it during the Ecommerce Mythbusters session: miss your stated delivery window more than about 5% of the time, and, in his words, ‘you burn trust and can see that in reduced downstream purchase behavior and share of wallet.’
The damage rarely arrives as a single event. It builds as individual deviations go unnoticed because the evidence is scattered.
“Sometimes the first thing that breaks isn’t actually shipping. It’s trust in the data. As brands scale, carriers, warehouses, and sales channels all start looking at different systems and getting different answers,” said Patrick Koehler, Founder and CEO of KD Global USA, during the How to Gain Real-Time Shipping Visibility Across Shipping Operations session.
The fix isn’t more reporting. It’s connecting the data that already exists. When exception data sits with logistics, reviews with marketing, and tickets with support, nobody sees the pattern connecting them.
“The goal shouldn’t be more dashboards,” he said. “It’s about making sure everyone is working with the same version of reality.”
Mine the feedback you already have
The key to long-term success is turning your existing complaints into a diagnostic for the ones you never hear.
“Start with the customers who’ve already told you there was a problem—the one- and two-star reviews mentioning shipping, poor NPS responses, and customer support tickets related to shipping,” said Dan Caldwell, Technology Partnerships at Klaviyo. “Go back and look at that customer’s messaging history. Did you message them proactively? Was that message received? Was it opened? What channel was it on?”
The goal shouldn’t be more dashboards. It’s about making sure everyone is working with the same version of reality.
Patrick Koehler — Founder and CEO, KD Global USA
Then sort what you find. If the customer never received the update, or got an email when they only read texts, that’s a fixable communication failure. If the delivery itself was bad, that’s a win-back list.
The failures customers notice and never mention
Some breakdowns almost never generate a ticket. They generate a decision not to reorder.
Consider the notification that fires before the package moves. A customer clicks a tracking link for five days before realizing the label had never reached the carrier. That notification should have been delayed until the parcel entered the mail stream, so the first click shows movement. Nobody writes in to report that. They just trust the next shipping email a little less—and every one of those emails is a brand touchpoint, not a system log.
Carrier choice is quieter still. Bianchetti found that offering a choice of carrier, speed, and ship date moved retention, “because some customers genuinely dislike certain carriers. If that’s their only option, they’ll stop ordering from you.” They won’t explain that in an email.
These are small breaches of an implied promise, and the customer quietly turns away.
The signal hiding in your returns queue
Returns are the one place an unhappy customer volunteers information, which means returns management is a growth tool rather than a cost line. It’s one of the reasons leading brands turn returns into revenue and loyalty.
The queue itself is a diagnostic if you read it. Return reasons decode into specific fixes—size and fit complaints mean your guides are weak, quality concerns point at the product, “changed my mind” usually means your positioning oversold it, and damage means the packaging isn’t doing its job. This used to require forcing customers into structured reason codes and manually reading the results. Now the volume is the advantage.
The payoff isn’t only diagnostic. A return handled well converts into an exchange, which means the customer stays and the revenue stays.
That’s the whole argument for treating reverse logistics as a loyalty driver rather than a cost center: the customer who returns something is already deeply engaged with your brand. They browsed, bought, paid, received, and evaluated. Whether that engagement continues depends on what happens next.
How to get started with surfacing silent churn
Closing the gap starts with deciding who’s responsible for it, because in most organizations, nobody is.
“Marketing owns everything up to checkout, and then they’re done. The logistics team ships the parcel, and then they’re done. Meanwhile, no one is communicating with the customer,” said Rick Watson, Founder of Watson Weekly, during the 5 Ways to Eliminate Manual Shipping Workflows session.
Caldwell saw the same gap from the marketing side: “It is way too common for the teams responsible for logistics, marketing, and customer support to not be working closely enough together.” Assigning an owner to the post-checkout touchpoint costs nothing and usually surfaces problems within a week.
Next, pull your last 90 days of shipping-related reviews and tickets and check each against what you actually sent that customer. Delay notifications until the first carrier scan. Give shoppers a carrier and speed choice. Route anyone whose package is late into a retention flow instead of a cross-sell. Make returns self-service before volume forces the issue. Then change what you report on: on-time delivery rate won’t tell you how the relationship is holding, but repeat purchase rate, net promoter score (NPS), exception clusters, and post-delivery contact volume will.
It is way too common for the teams responsible for logistics, marketing, and customer support to not be working closely enough together.
Dan Caldwell — Technology Partnerships, Klaviyo
That’s where a centralized view earns its keep. ShipStation’s branded tracking, notification workflows, returns portal, and analytics show you which orders slipped and which customers were told. You still have to act on it. But you can’t act on what you can’t see, and the customers who never complain are counting on you not to look.
Start your free ShipStation trial today and get the visibility, automation, and post-purchase tools you need to turn silent losses into loyal customers.
