Sub Station II

The vendor opportunity at Sub Station II

Sub Station II is a quick-service sandwich chain headquartered in Spartanburg, South Carolina, with 35 total units as of its 2026 Franchise Disclosure Document. Of those, 32 are franchised and 3 are company-owned, giving software vendors a predominantly franchised footprint to sell into. The system grew unit count by roughly 3.2% year-over-year, adding one net new location. Average unit volume sits at $600,466, which places the brand in the moderate-revenue tier of QSR concepts — enough to justify operational software investment but not so large that procurement is bureaucratic.

The brand’s geographic concentration is tight: 21 units in South Carolina, 4 in North Carolina, and 2 in Kentucky, with the remaining units scattered. All 27 mapped franchisees are single-unit operators. No multi-unit operators appear in the FDD, meaning every location is an independent buying decision influenced heavily by HQ mandates. For a vendor, this simplifies the sales motion: win HQ approval, and you gain access to 35 doors without navigating a web of franchisee committees.

Who controls software purchasing

The 2026 FDD lists five executives in Item 1. The most relevant for software vendors is Ryan Corbett, Technology Manager. He is the named technology decision-maker and the natural first point of contact for any pitch involving POS, back-office, or operational software. Alison Corbett, Director of Finance and Development, likely holds budget authority or influence over capital expenditures. President and Secretary Sandra R. Corbett and Vice President Susan Owens round out the leadership team. The Corbett family’s deep presence in the C-suite suggests centralized, relationship-driven purchasing.

Because the franchisee base is entirely single-unit operators, individual owners are unlikely to run their own tech evaluations. The mandate of Clover by Fiserv as the POS system reinforces this: HQ sets the standard, and franchisees follow. Vendors selling complementary or replacement technology should prepare to engage Ryan Corbett directly and demonstrate how their solution integrates with or improves upon the existing Clover environment.

Mandated and current tech stack

The only technology system explicitly mandated in the 2026 FDD is Clover by Fiserv, Inc., the point-of-sale platform. No other operational, accounting, inventory, or HR systems are named as required or recommended. This does not mean the brand uses nothing else — it means the franchisor has not disclosed additional mandates. Vendors should treat the tech stack as Clover-centric at the store level, with an open field for adjacent categories like scheduling, food cost management, loyalty, and reporting.

The absence of a named online ordering, delivery integration, or back-office system in the FDD represents a potential gap. Given the brand’s size and AUV, it is plausible that some franchisees use Clover-adjacent apps or manual processes. A vendor that can show a clear ROI on top of Clover — especially in labor scheduling or inventory — may find a receptive audience at HQ.

Procurement, renewals, and timing

Item 8 of the 2026 FDD does not disclose a designated supplier list or procurement restrictions. This suggests an open or approved-supplier model where franchisees may have some discretion, but HQ’s technology mandate for POS indicates the franchisor is willing to enforce standards when it sees strategic value. Vendors should clarify procurement rules directly with Ryan Corbett or Alison Corbett before assuming franchisees can buy independently.

Franchise agreements run for an initial term of 10 years. Item 17 renewal conditions require franchisees to “update equipment, menu offerings, services, products, merchandise, methods and procedures to our then-current standards” and to sign a new agreement that may include materially different terms, including higher royalties. This creates a natural trigger for technology refresh cycles. As franchisees approach renewal, they must modernize — a window for vendors to position their solutions as part of the required upgrade. With 32 franchised units on 10-year terms, a handful of renewals likely come up each year, though the FDD does not disclose the vintage distribution of existing agreements.

How to read the Sub Station II FDD

The 2026 Franchise Disclosure Document is the authoritative source for unit counts, executive contacts, fee structures, and mandated suppliers. Item 1 lists the five HQ executives, including the technology manager. Item 6 details the 5% royalty and other fees. Item 7 estimates initial investment, which can inform a vendor’s understanding of franchisee capital availability. Item 11 names Clover as the mandated POS. Item 17 outlines the renewal conditions that can force technology updates. Item 20 provides the outlet summary showing 35 units and the state-by-state breakdown.

For software vendors, the FDD is a prospecting document as much as a legal one. It tells you who to call, what they already use, and when they might be forced to change. Review the embedded PDF below to verify the facts cited here and to identify additional angles — such as advertising fund contributions or training requirements — that could inform your pitch. When you are ready to prioritize franchise brands by tech mandate, decision-maker accessibility, and unit growth, FranCloud can build a ranked target list for your next outbound campaign.