Case study · Premium QSR / sandwich bar
How Rogue Sarnies Built a Fully Digital Food Business — From Day One
1 sites · Bethnal Green, London
Before
Nothing — opened with Storekit from day one. No legacy ordering, kiosk, or catering stack.
After
- Online orderingStorekit
- KioskStorekit
- CateringStorekit
- PaymentsStorekit Payments
- Catering deliveriesPedal Me
Rogue Sarnies had a real constraint: a wood-fired oven and 150 sandwiches a day. That was the ceiling. A small unit, a tight operation, and a new brand that could not afford to waste a single sandwich.
Built lean before day one
Walk-in traffic would have broken the model. Without a way to cap and control demand, they would either run out mid-service or hire someone just to stand at the counter managing the chaos. Neither worked.
The problem
Capacity was physically capped. The kitchen could not absorb extra orders, guesswork, or queues. Every sandwich had to be accounted for before service started.
Pre-orders meant we controlled exactly what went out — and when.
The shift
They did not switch to Storekit. They opened with it. This was not about replacing a legacy system — it was about building the right foundation before launch.
A pre-order, click & collect model was the only way the operation made sense. Customers order ahead. Storekit caps the day. Staff make sandwiches. Nothing gets wasted. Nobody gets turned away.
The solution
Pre-order click & collect through Storekit. 100% of revenue, from the start. Customers order online. Production is controlled. The oven is never overwhelmed.
No guesswork. No queues. No member of staff standing there taking orders.
- Kiosk on an iPad — same system, menu updates from the dashboard push straight to the screen
- Catering for platters and corporate orders — a net-new revenue channel on the same platform
- Storekit Payments across every channel
When they moved to a larger unit in Bethnal Green — more space, more capacity — the model evolved with it. One system. Three revenue streams.
The impact
Staff savings landed at £20,000+ per year with no dedicated order-taking role. Menu changes in the dashboard auto-sync to kiosk — zero manual updates. More than 25,000 email subscribers now fuel events, specials, collabs, and merch drops.
Catering is live as a new revenue stream, including B2B corporate orders. The business grew from a small conservatory to a full standalone site — and the infrastructure scaled with it.
What this actually means
Rogue Sarnies did not use technology to fix a broken process. They built the process around it. From day one, every order was digital. Every channel runs through one system.
That is not an upgrade story. That is a blueprint for brands planning to build lean and scale without adding complexity.
We opened with Storekit. I don't think we could have made the model work without it. The oven could only do 150 a day. If people just walked in, it would have been chaos. Pre-orders meant we controlled exactly what went out — and when. Now we're in a bigger site with the kiosk and catering running too. Same system. More channels. It just runs.
One platform. Zero order-taking staff. Three revenue channels.
The stack
More operators like this
30 April 2027
0
days until GloriaFood closes
£0/month1.4% + 20p per orderNo contractsUK support