Demonstration only — no backend, no real payments

No canonical spec. All text, values and transitions here are new local demo choices, not product rules.

Sample Studio — demo

Local demo session

Choose a demo method

Demo code

Inspect a non-scannable illustration.

Demo account

Inspect an invalid account marker.

Demo instructions

Read a safe local walkthrough.

Demo handoff

Leave and return within this simulation.

Demo controls — not payer actions

Conditions apply only to a new local session. These controls do not retry a refused session.

Mock condition for the next session

Allow local flowRefuse on first openRefuse after selection