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Messaging use cases

Arrival Alerts

Qué es Arrival Alerts?

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Arrival alerts are automated notifications that tell a waiting customer a delivery or service visit is about to arrive — an out-for-delivery flag, an 'arriving in 15 minutes' update, or an arrival confirmation. Logistics, field-service, and on-demand businesses send arrival alerts over SMS or WhatsApp because a precise heads-up cuts missed handoffs: the customer is at the door or lobby when the driver or technician actually gets there.

More detail

Arrival alerts sit between tracking and the ETA alert family: an ETA alert tracks a live estimate that keeps narrowing, while an arrival alert fires at the finish of that chain — a geofence crossing, a stop-ahead threshold, or a driver-side status tap that flips the visit to arriving or arrived. The integration pattern is event-driven: the dispatch or order system emits the status change, the messaging platform turns that webhook into a templated outbound message, and a delivery receipt closes the loop.

Carriers and messaging policies treat live visit status as transactional traffic, so arrival alerts stay deliverable at high volume without competing against promotional filters — provided the content stays strictly about that visit. Attaching marketing copy can move the message into the more heavily filtered promotional category, and every arrival alert must still honor STOP immediately.

Preguntas frecuentes

What triggers an arrival alert?
Usually a dispatch-side event: the driver taps their current stop and the next recipient moves into the arrival window, the vehicle crosses a geofence near the destination, or a status change from out-for-delivery to arriving or arrived fires. Each event lands in the messaging platform as a webhook and becomes a templated SMS or WhatsApp message.
How are arrival alerts different from ETA alerts and appointment reminders?
An appointment reminder points at a fixed scheduled time before the visit; an ETA alert tracks a live estimate that narrows as the visit progresses; an arrival alert fires at the finish of that chain — the out-for-delivery flag, the 'arriving now' update, or the arrival confirmation. A full notification program typically sends all three in sequence.
Which channel works best for arrival alerts — SMS or WhatsApp?
SMS reaches effectively every handset without an app, so it is the default for time-critical arrival updates; WhatsApp adds richer formatting and interactive buttons (such as a track-my-visit link) where recipients use the app. Senders typically pick one channel per recipient rather than duplicating the alert.

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