The demo

Kitchen Sora, an izakaya with 4,800 LINE friends. Pick a scenario and drive it — the left pane is the guest's LINE screen, the right is what the shop sees while it happens.

Scenario four is the merchant's own screen: a finished draft, an estimate against the LINE plan, and the moment a segment turns an impossible send into a free one.

What the four scenarios are for

Revive the lapsed

Friday regulars, no table in 45 days — 132 friends, not 4,800

A birthday, seven days out

A trigger, not a broadcast — 9 friends this week

A reply, not a dead end

The coupon question a broadcast cannot answer

Cost check before you send

4,800 friends, one draft, and the LINE bill it would create