COURIER APP

The driver app: drop-off and collection on a route, scanning against the individual cell.

Why this

One routine for the whole fleetThe same courier process for every type of locker. A mixed locker fleet usually means mixed training — here the driver learns one flow and uses it everywhere.
The route lives in the appA map of the lockers, drop-off and pickup in the same app, and a status for each parcel along the way. The driver finds the locker and does both jobs in one flow.