Why does tracking sometimes stop updating?

Tracking updates when the carrier scans the package. In transit between hubs, no scan occurs and tracking appears frozen. This is normal and usually resolves within 24–48 hours. Scans beyond 3–4 days without movement may indicate a lost or misrouted package.

How do I track a package with multiple carriers?

Some shipments use carrier combinations — FedEx SmartPost hands off to USPS for final delivery, for example. Bookbag handles these hybrid shipments and tracks the package through both carrier legs.

What does 'delivered' status mean if the customer didn't receive the package?

'Delivered' means the carrier's GPS or scanner logged a delivery event at the address. The package may be at a neighbor's door, in a mailroom, or in an unusual spot. Bookbag walks customers through these steps and, if the package isn't found, initiates a carrier investigation or replacement.

What Is Shipping Tracking in Ecommerce?

What it means

Key insight

Shipping tracking data is the raw material for resolving the majority of post-purchase support contacts. AI agents that consume this data in real time can answer WISMO questions for 100% of shipped orders, instantly.

When a merchant hands a package to a carrier, the carrier scans it and generates a tracking number — a unique identifier that can be used to query the carrier's system for the package's current location and status. Tracking events are created at each carrier scan: origin facility acceptance, in-transit scans at intermediate hubs, arrival at the destination facility, out-for-delivery, and delivery confirmation (often with GPS or signature data). This event stream is the backbone of post-purchase communication. The challenge is that tracking data is fragmented across dozens of carriers, each with their own API, data format, and scan frequency. Merchants use tracking aggregation platforms (Aftership, EasyPost, Route) or AI support agents with built-in carrier integrations to consolidate this data into a single view that can be queried conversationally. The quality of tracking data varies by carrier and service level — USPS First Class scans less frequently than FedEx Express — and AI agents must handle gaps gracefully without alarming customers unnecessarily.

Why it matters

Shipping tracking data is the answer to the most-asked question in ecommerce support. Any merchant not surfacing this data in real time through their support channel is forcing customers to call, email, or hunt through shipping confirmation emails — all of which are unnecessary friction.

How Bookbag helps

Multi-Carrier Tracking Aggregation

Bookbag connects to all major carriers and tracking aggregators, giving customers a single place to get accurate shipping status regardless of which carrier was used.

Human-Readable Status Translation

Carrier scan data often contains technical status codes that confuse customers. Bookbag translates carrier language into plain-English answers: 'Your package is at a sorting facility in Memphis and is expected to arrive Thursday.'

Exception Detection and Alerting

Bookbag monitors active shipments for delivery exceptions (failed attempts, weather delays, customs holds) and proactively notifies customers rather than waiting for them to notice the stalled tracking.

Shipping Tracking

What it means

Why it matters

How Bookbag helps

Multi-Carrier Tracking Aggregation

Human-Readable Status Translation

Exception Detection and Alerting

Related terms

Frequently Asked Questions

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