Insights

Category thinking for the automotive aisle.

Two audiences, one aisle. Pick your lens — the retail merchant running the category, or the brand manufacturer trying to earn shelf. For the full pitch, see Brands or Retailers.

Pick your lens

Same aisle, different jobs.

Category managers, buyers, and planners

You run the automotive category at a national retailer. You're thinking about white space, shelf economics, line-review design, and the vendor consolidation calls that move GMROI. Start here.

Guides for retailers →

Brand owners, private-label suppliers, patented-SKU inventors

You want retail distribution. You're preparing for a line review, debugging your ACES/PIES data, getting EDI and DC-ready, or deciding whether to compete branded or supply private label. Start here.

Guides for brands →
Start here

The long one.

If you only read one thing, read this. Retail category management for the automotive aisle — frameworks, data, and the calls that move the category.

Automotive retail category management: the complete guide

How category managers actually run the automotive aisle — the frameworks, the data, the SKU rationalization calls that move GMROI, and how brands can show up in a way that makes a buyer's Monday morning easier. By Rick Stempien.

Read the guide →
Latest

Recent posts.

Planogram tactics, shelf economics, compliance details, line-review fundamentals, and the private-label question that comes up in every conversation.

Private label vs. branded on the automotive shelf

When retailers push private label, when they protect national brands, and how smart manufacturers compete (or supply) both sides of the aisle.

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ACES and PIES, explained: the fitment standards that decide whether your SKU ships

ACES tells a retailer what your part fits. PIES tells them what it is. A plain-English tour for founders new to the aftermarket data stack.

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How to prepare for a 2026 automotive line review

A buyer-ready checklist covering the six things every retail category manager is looking for — and the three things that get your line cut before you sit down.

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EDI & DC-ready, explained

What "DC-ready" actually means at Walmart, AutoZone, and O'Reilly — and why your first PO gets chargebacks if you skip the basics.

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Finding white space in the automotive planogram

Where national retailers still have unfilled demand — and how category managers hunt for it during a reset.

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Why $5.99 beats $6.99 on the automotive shelf

A dollar doesn't sound like much, but at 1.2M units across a national footprint, that dollar is the difference between a category reset and a contract renewal.

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