Device category The device category is not defined
The RFQ may say "POS terminal" without clarifying whether the project needs Android POS, traditional POS, POS-lite, soundbox, QR/NFC acceptance endpoint, ECR Pad, or another merchant device model.
This matters because the device category affects operating system, application model, peripherals, certification assumptions, TMS needs, battery, connectivity, user flow and field support.
Software ownership "Software required" is not enough
If the RFQ says software is required, it should also define who owns the software scope.
The payment application may be owned by the bank, PSP, acquirer, app vendor, system integrator, terminal supplier, or a third-party processor. Each model creates a different quotation boundary.
System connection "Connect to existing system" is too vague
A requirement to connect with an existing system should not be treated as a small detail.
The RFQ should clarify which system is involved, who owns the interface, whether there is an API or protocol document, whether a test environment exists, who performs integration, who signs off UAT, and who owns acceptance.
Rollout quantity Rollout quantity is mixed with pilot scope
A request for 5,000, 10,000 or 50,000 terminals does not automatically mean the full rollout scope is ready.
The RFQ should separate pilot quantity, first commercial batch, full rollout quantity, spare pool, deployment locations and support coverage.
TMS scope TMS is mentioned but not scoped
"TMS required" is not a complete requirement.
A TMS may include app updates, parameter management, device monitoring, firmware updates, estate grouping, diagnostics, reports, alerts, inventory visibility or lifecycle operations.
Support responsibility Support responsibility is not assigned
Terminal projects often fail after shipment because support responsibility was never scoped.
The RFQ should clarify who handles merchant onboarding, training, L1 support, L2 technical support, L3 supplier escalation, warranty, spare devices, repair turnaround and field service.