Start with requirements, not a carrier pitch. The groups that stop connectivity drift follow the same procurement sequence, even when markets look different.
Specify — translate the reference architecture into connectivity requirements per format: primary tier range, approved backup pattern, diversity rules, applications that must survive failover, install lead-time minimums, and validation criteria. This is carrier procurement specification, not VLAN design and not the whole-store blueprint.
Source — survey what carriers can actually deliver at each address or market: primary options, backup options, realistic install windows, outage history from operators nearby. Availability before preference.
Select — shortlist carriers and circuit types against requirements, not against sales incentives. Score uptime, install performance, support responsiveness, and failover behavior during peak service before you compare Mbps.
Provision — order primary and backup with lead time that matches the opening or renewal calendar. Include data plans, edge integration, and franchise procurement rules in the same package so backup is not a separate mystery project.
Validate — confirm failover carries revenue traffic under load before the store depends on it. Acceptance criteria belong in the corporate standard; shift-level response when something still fails belongs in restaurant internet outages.
Publish a corporate internet standard the field can use: minimum tier by format, approved primary and backup methods, carrier diversity rules, install lead-time requirements, franchise boundaries, and what must pass before go-live. That document is narrower than restaurant technology standardization's whole-store blueprint — it owns connectivity procurement only.
After circuits are committed, the next decision is whether headquarters can tell whether they are actually working — read restaurant network visibility next. If the immediate need is applying standards through the opening pipeline, read restaurant opening technology checklist after requirements are clear.
When SD-WAN, Starlink, DIA, or Managed WAN Earn Their Place
These are connectivity procurement and management choices within a defined architecture — not substitutes for reference design, and not the first move after a bad lunch.
SD-WAN as a procurement decision usually earns a look when you operate enough locations that carrier mix, policy, and failover management break manual processes — after segmentation, backup role, and reference architecture are published. Whether SD-WAN belongs in the architecture layer first is a restaurant networking question. Here it appears when fleet-wide circuit management is the bottleneck, not when one store had a flat network.
Starlink fits rural and thin-market backup — sometimes primary where nothing else arrives in time — when you have tested POS and payment behavior on that path. It is a market-gap option, not a fleet standard by default.
DIA fits high-volume and SLA-sensitive sites where committed bandwidth and stronger repair terms justify the premium — commissary, high-traffic urban flagship, large full-service formats. It is not the default primary for every box.
Managed WAN and carrier-managed services can make sense when internal IT cannot keep up with provisioning across openings — but only if someone hands the partner written connectivity requirements and a corporate standard on day one. Outsourcing ordering without specifying what to order recreates franchise drift with a nicer invoice.
Treat every option as an answer to a written requirement, not a category on a comparison slide.