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What cipher runs.

cipher is one in-house operating system for a venue — one system where a room usually stitches together ten. This is the capability catalog: what each of the seven surfaces does, and the architecture they run on.

One system, not ten

Point of sale, reservations and table management, memberships and loyalty, inventory, back office, staff and HR, and the public storefront run on a single spine — one login, one vendor, one bill. Everything is native, not assembled from app marketplaces or third-party subscriptions. The stack lives on-site in the venue, on a hardened Linux operating system, and keeps ringing through an internet outage.

cipher is the point of sale — not an overlay, integration layer, or bolt-on. It replaces the register stack (Toast, Square, Shift4 class) rather than connecting to it: no integration API, no webhook bridge, no app-store add-on.

The seven surfaces

Looking for a self-hosted POS?

If you searched for a self-hosted, on-premise, or offline POS, that page names what cipher shares with self-hosting — the system of record on a Linux server inside your venue, a floor that keeps ringing through an outage — and the one thing it drops: the codebase and server you'd otherwise maintain yourself. cipher runs like a self-hosted system and is maintained like a managed vendor.

Do you handle card processing?

Yes — card readers and processing are integrated, run through a partner merchant processor; cipherφ7 is software only and never holds funds. Cards ring at the terminal by chip, tap, swipe, or manual entry, and the card line resumes when an internet outage clears while the floor keeps taking orders and cash. 0%-processing options are available — ask when you apply.

Architecture

The architecture page covers the parts under the surfaces: a local-first database that survives a WAN outage, a hardened Linux kiosk build that boots into the point of sale and nothing else, one-command venue provisioning, first-class in-venue locations (bars, kitchen stations, storage zones), and full-disk encryption with a venue-network-bound unlock — a stolen terminal is a brick off-premises.

What it costs

Point of sale (front and back of house) starts at $199/month — one server license and two terminals; additional terminals are $50/month. Full-platform pricing is quoted after a site visit. Apply for a walkthrough and we'll walk your floor.