Last month, I sat with four operations managers at consumer brands that do between $500M and $3B in annual revenue. Not to sell them anything - to watch them work.
What I saw was the same pattern everywhere: smart, experienced people spending 70% of their day doing work that has nothing to do with their actual expertise. And every hour they spend on that work is an hour that directly bleeds your profitability - you just can't see it on the P&L.
7:30 AM - The Email Triage
The day starts with 40-80 unread emails from suppliers, 3PLs, and internal teams. Price changes. ETA delays. Quantity shorts. Delivery blocks.
Each email requires the same loop: read, interpret, log into the system of record, find the relevant PO or SO, update fields, confirm back. This isn't "email management." This is data entry disguised as communication.
The profitability impact: Every missed PO change that doesn't get updated in the system of record creates a domino. Wrong inventory position. Wrong allocation. Wrong promise to customer. One missed ETA change on a $200K order can cascade into a $15K chargeback. And with roughly two-thirds of POs changing after submission, the volume is relentless.
9:00 AM - The Reconciliation Rabbit Hole
The system of record says 12,000 units in warehouse A. The 3PL portal says 11,400. The warehouse count says 11,750. Three different numbers, three different systems, zero clarity.
The ops person opens a spreadsheet, starts a manual reconciliation. Downloads a CSV from the 3PL. Exports from the system of record. Starts comparing line by line. This happens every day - and it still only catches a fraction of the discrepancies.
The profitability impact: You're either carrying ghost inventory that doesn't exist - inflating your balance sheet - or you're missing inventory that does exist, which means you're ordering unnecessary replenishment. Either way, your working capital number is wrong. At scale, inventory accuracy gaps of even a few percentage points translate to millions in misallocated capital. For a $1B brand, that's $10-30M sitting in the wrong place. And the real cost isn't just the capital - it's the fact that your ecommerce storefront is showing products as available when they're not. Customers order. You can't fulfill. You refund. Revenue gone.

11:00 AM - The Allocation Wrestling Match
Supply is short. Not enough product for everyone. The customer ops person opens a spreadsheet, looks at contractual minimums, priority tiers, fill rate commitments. Who gets what?
Every allocation decision is a P&L decision: favor the wrong customer and you lose margin or relationship. Favor the right one and you protect $500K in quarterly volume. But the person making this decision is working off data that's already hours old, in a spreadsheet that doesn't connect to anything.
The profitability impact: Suboptimal allocation doesn't show up as a line item. It shows up as lost volume from a retailer who got shorted. A chargeback from a major account's OTIF penalty. Safety stock that gets built up "just in case" because nobody trusts the allocation process. These costs are real - they're just invisible on the P&L.
2:00 PM - The Fire Drill
A shipment is blocked. Credit hold? Missing document? Compliance issue? Nobody knows until someone investigates. The ops person makes calls, checks systems, escalates. A $300K shipment sits in the dock for 6 hours while humans figure out what a system could have flagged and routed in seconds.
The profitability impact: Direct. Every hour that shipment sits, you're paying warehouse fees, risking late delivery penalties, and burning the ops person's time on detective work instead of strategic decisions.
4:30 PM - The Reporting Theater
After a full day of firefighting, the ops person now has to update dashboards, write status reports, and prepare for tomorrow's allocation meeting. They spend 90 minutes manually assembling data that should have been auto-generated. The information is already stale by the time the CEO reads it tomorrow morning.
The profitability impact: Indirect but real. Decisions made on 24-hour-old data in a world where tariffs change overnight and supplier ETAs shift daily are, by definition, operating on yesterday's reality.
The Invisible Line Item
None of these costs show up as a single line item on your P&L. There's no row labeled "manual execution overhead" or "profitability lost to data entry."
Instead, they show up everywhere: in inflated headcount, in write-offs, in working capital that's 15% higher than it should be, in chargebacks you accepted because nobody caught the discrepancy in time, in safety stock buffers that exist because your team doesn't trust the data.
This isn't an ops problem. It's an architecture problem. These people aren't slow or incompetent - they're talented professionals trapped in a system where the system of record stores the plan but nothing manages the execution around it. The gap between what the system of record knows and what's actually happening is filled by humans doing work that should be automated.
The Real Question
If you want to understand your profitability, don't start with the P&L. Start by sitting next to your ops team for a day.
The gap between what they're doing and what they should be doing - that's your margin leak, your working capital problem, and your scaling constraint, all in one.
Ariel Palones is CEO and Co-Founder of Emerix, the AI Operating System for Supply Chain Execution.
Ariel Palones