Frito-Lay's driver stocks the shelf, so the chip never misses its moment

A bag of chips is fragile, goes stale, and sells when someone is standing there making it look good. But in a normal warehouse-delivery world the manufacturer hands the product to the retailer and never sees it again; the store's staff decide placement, freshness and promotion. That model works for cheap staples, not for snacks.

Frito-Lay built the opposite machine. It runs a direct-store-delivery system — by its own description the largest in North America — with nearly 15,000 routes, about 20,000 drivers, more than 200 distribution centres and its own private fleet. Each driver services the same stores and stocks the shelves personally, doing about 500,000 service calls on roughly 315,000 stores in a week.

Because the driver is also the merchandiser, the company controls the three levers that decide a snack sale: placement, freshness, and how quickly a promotion is rebuilt. A Frito-Lay driver walks past the cashier, faces the bags out, removes stale stock, and resets the display. The maker's supply chain reaches all the way to the point of sale.

The cost is real — DSD is more expensive than warehouse delivery — which is why most of the industry walked away from it. But the control it buys is the reason PepsiCo's snack empire is effectively impossible to copy: a competitor could build the chip, but not the network that puts it on the shelf fresh, every week, store by store.