Locked before you move.
HMU runs on a deposit-only model right now. The rider authorizes a deposit when they tap Pull Up. The moment you tap Start Ride and the geofence checks pass, that deposit clears into your Stripe Connect.
Rider no-show? You elect 25% or 50% — captured automatically. Rider bails after Start Ride? The deposit is already yours. The rider pays the rest of the fare in cash on arrival.