Stay ahead
of every
problem.
SellerMentor watches inventory, margins, and ad spend — and surfaces what could hurt profit before it becomes expensive.
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Command Center
May 25, 2026 · 9:14 AM
Worth your attention
6 days left — 28-day lead time
6 of 28 days of runway remaining
$6,900 in lost revenue at risk
Losing $270/mo at 53% ACoS
$810 next quarter if unchecked
16% return rate — 4× category average
Sample data · your live business replaces this
By the time it's obvious,
it's already expensive.
The signals were there. They just weren't visible.
Inventory
The reorder window closes. The gap opens.
Inventory runs down quietly. The reorder point passes unnoticed. A 22-day stockout opens in your revenue — and the ranking velocity you spent months building collapses with it. By the time you notice, it's already expensive to fix.
22d
average stockout gap once the reorder window closes
Margins
Every sale costs money. You keep selling.
At 53% ACoS with a negative margin, every unit shipped deepens the loss. It's $270 this month — $810 this quarter, quietly compounding. Without continuous monitoring, this persists because it feels manageable in any given week.
$3,240
annualised loss from a single negative-margin SKU left running
Returns
It gets flagged. It doesn't get fixed.
A 16% return rate gets noted in a weekly review. Three months later it's still 16%. The problem didn't resolve — it stopped appearing in your working memory. Unresolved issues compound until they're something far harder to fix.
4×
above category average before most sellers take meaningful action
Know your business,
every day.
Open the Command Center with demo data. Or import your SKU export — the signal engine runs in seconds.