What c-store distributors are
C-store distributors are the wholesalers that supply convenience stores with the packaged goods a store cannot buy economically direct: cigarettes and other tobacco, candy and snacks, packaged beverages, general merchandise and an increasing amount of foodservice input. The channel spells its own name several ways, and c store distributors, c-store wholesale distributors and cstore suppliers all describe the same set of companies.
A single-site operator typically buys the majority of inside-store inventory from one primary distributor, and that relationship sets cost, delivery cadence and much of the item file.
The channel is concentrated at the top and long in the tail. Performance Food Group's Convenience segment, which is the Core-Mark business, did $26.0 billion of net sales in fiscal 2026 inside a company that did $67.8 billion in total. McLane, founded in 1894 and a wholly owned subsidiary of Berkshire Hathaway, runs more than 80 distribution centres. Below them sit strong regionals: H.T. Hackney has been distributing since 1891 and serves more than 20,000 retail locations across 22 states.
The largest names, and what they are
| Distributor | Scale as reported | Note |
|---|---|---|
| McLane | More than 80 distribution centres, 25,000-plus employees | Founded 1894, a Berkshire Hathaway company |
| Core-Mark (PFG) | $26.0B Convenience segment net sales, fiscal 2026 | PFG total was $67.8B |
| Eby-Brown | More than $5.3B revenue when PFG acquired it in 2019 | Then third largest in the channel |
| H.T. Hackney | More than 20,000 retail locations across 22 states | Distributing since 1891 |
Foodservice is the largest of the three reportable segments at $36.6 billion, with Convenience second at $26.0 billion and Specialty at $5.1 billion. Those three sum to $67,582.1 million rather than to the $67,839.5 million consolidated total, because consolidation adds corporate and other operations and then removes intersegment sales. Convenience grew 5.9% in fiscal 2026, behind Foodservice's 8.7% and ahead of Specialty's 3.1%. It is the mature middle of the group rather than its growth engine, which is worth knowing before a negotiation.
Two of those four are now the same company. PFG acquired Eby-Brown in 2019, when Eby-Brown was the third largest wholesale consumer products distributor in the convenience industry, and acquired Core-Mark afterwards. Consolidation at this end of the channel is the reason a mid-size operator's negotiating position has weakened over the last decade even where their volume has grown.
DSD and warehouse are different businesses
The distributor above is the warehouse half. The other half arrives on its own trucks.
Warehouse delivery is the primary distributor: one order, one invoice, one delivery covering hundreds of items across many categories. Cost is negotiated as a cost-plus arrangement against a published list, and the operator's leverage is volume.
Direct store delivery is the beverage, beer, snack and bread vendors who deliver, stock and often price their own shelf. There is no consolidated invoice, the driver may be adjusting your retail, and the shelf is being merchandised by someone whose incentive is their brand rather than your category.
The practical consequence is that a convenience store's cost of goods lives in two incompatible places. The warehouse side is legible in the order guide and the invoice file. The DSD side arrives as a stack of individual invoices, often on paper, often reconciled by hand or not at all, which is where cost drift starts. Distributor margin covers how the wholesale side prices its half of that.
What this costs you if the item file drifts
Every one of these relationships writes into the same place: the item file. A cost change from the primary distributor, a new pack size from a DSD vendor and a promotional allowance that expires all land as edits to the same record, from different sources, on different schedules, usually without anyone reconciling them against the retail on the shelf.
That is the mechanism behind most c-store margin leakage. It is not theft and it is not bad negotiation. It is a cost file that stopped matching what the store actually pays, one item at a time, and a retail pricebook nobody audits.
Where Scout fits
Scout connects to the distributors an operator already buys from, holds the order guide, and reconciles invoices against what was ordered and what the cost file says it should have cost. Orders can be raised and transmitted from Scout, including over EDI where the distributor supports it, so the recommendation and the purchase order are not two systems that have to be kept in sync by hand.
What that buys is not primarily automation. It is that cost, movement and the order become one record, so a cost increase shows up as a margin question at the SKU on the day it lands rather than as an unexplained gap at the end of the period.
The short version
- C-store distributors supply the packaged goods a convenience store cannot buy direct, and the primary distributor sets much of the item file.
- The top of the channel is consolidated: PFG's Convenience segment did $26.0B of $67.8B total in fiscal 2026, and it absorbed both Eby-Brown and Core-Mark.
- Warehouse delivery and DSD are different businesses with different cost visibility, and DSD is where reconciliation usually breaks down.
- Cost drift in the item file, not negotiation, is where most of the margin goes.
Sources: Performance Food Group, fourth-quarter and full-year fiscal 2026 results; CSP Daily News, Performance Food Group to Acquire Eby-Brown; McLane Company, History.