Not because they're lying. They genuinely believe what they're telling you. But what they describe is the ideal-state version of their operations, the way things were supposed to work when they set it all up. What they're not describing is the three exceptions they've normalized, the warehouse they added eight months ago, or the customs issue that's been quietly eating margin for two years.
I've stopped taking first-call supply chain descriptions at face value. Every single engagement, the real picture is more complicated than the one I heard on that first call. The gap between what clients say and what's actually there is where most scope problems live.
Our Place: "cookware brand" meant something else entirely
When I was brought in to run Amazon operations for Our Place, the initial framing was a cookware brand scaling its FBA channel. That's accurate as far as it goes. What it didn't capture: roughly $200M in annual revenue across all channels, seven warehouses spread across California, Texas, Pennsylvania, Illinois, Canada, the UK, and Australia, and approximately 1,000 containers moving through that network per year.
Then there was the tariff situation. At onboarding, 170% tariffs had just been applied to appliance imports from China. The Wonder Oven and Dream Cooker lines had no viable replenishment path under that structure. By late August, inventory would run out. The engagement was never "help us set up FBA." It was "help us navigate an operational emergency while building the FBA channel at scale."
None of that came up on the first call.
Realsy: "snack brand" with five retail channels and a Mexico logistics problem
A snack brand sounds simple. A few SKUs, you make product, you ship it. What I found at Realsy was customs clearance complexity on the Mexico side, five separate retail channels including Kroger, and an order management setup that needed complete documentation before anything else could move. The first deliverable was just getting a clear picture of what they actually had: 1,310 units on hand, 163 projected demand, three snack pack variants with different velocity profiles. That inventory positioning exercise alone took a full session.
The Mexico customs piece was never mentioned on the first call. It came up in the second session, almost as an aside.
The French fashion brand: when one out-of-stock SKU stops everything
This one is worth understanding in detail because the problem had nothing to do with inventory quantity. It was about the logic of the system managing it.
The brand sourced from suppliers on 1688 with a stated lead time of 7 to 10 days from China. On paper, manageable. What they hadn't mentioned was that their order management system was configured to block an entire multi-item order when even one SKU was out of stock. Not hold the out-of-stock item and ship the rest. Block the whole order. Stop completely.
So when any single SKU ran out, every pending order containing that SKU failed. The cascading effect was completely disproportionate to the actual inventory gap. You could have 95% of your catalog in stock and still have orders backing up because of one missing item.
This is a fulfillment logic problem, not an inventory problem. You cannot solve it by ordering more stock. The fix was redesigning how the OMS handled partial fulfillment. But it never surfaced until we were three sessions into what was supposed to be a lead time and safety stock project.
The questions that surface the real complexity
I ask these on every initial call now, regardless of how simple the client says their operation is.
How many warehouse locations are you pulling from, including 3PLs? Not "do you use warehouses." Specific number, specific locations.
What happens when a supplier misses a delivery window? If the answer is "it hasn't really happened," that's a signal. It almost certainly has happened; they just don't think of it as a supply chain problem.
Are there any SKUs you can't currently order from your normal suppliers? This is where tariff exposures, supplier out-of-stock situations, and export licensing issues come out.
What does your OMS do when one SKU in a multi-item order is out of stock? That question would have surfaced the French fashion brand issue in session one.
Have you had any customs holds or clearance delays in the last twelve months? The Realsy Mexico situation would have come out here.
What's the largest single operational problem you've solved in the past six months? People always answer this, and the answer is almost always a window into complexity they haven't volunteered yet.
Why clients don't tell you the full picture
They're not withholding anything on purpose. The brand founder who added a second warehouse three years ago doesn't think of it as complexity. It's just how things work. The missing SKU blocks in the OMS, the supplier they've worked around for so long it's become normal, the warehouse that handles returns differently from the others. All of it lives below the threshold of what clients think of as "the supply chain."
The discovery call is for asking specific enough questions that the real supply chain surfaces on its own. Budget for what you find when it does.
