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Metrics glossary

Who this is for: operators and agents who need the same definitions the product uses in Insights, Live / Flight Deck, and Billing. BizBionic uses attempt-based messaging billing: you pay when the messaging network accepts a send, not only when the handset shows delivered. Details: Usage, wallet, and invoices.

Core delivery terms

Rates and money

Simple reconstruction:

Time windows

Every KPI should carry a window label. Common windows: Insights Compare uses two ranges (A vs B). Live / Flight Deck is usually short-window ops; Insights is for deeper ranges and trends.

Where to find these numbers

Agents call the same numbers via A2A (analytics.*, billing.*) — API Reference and A2A RPC.

Common questions

Why is Spend higher than “Delivered × rate”?
You pay on Accepted. Some accepted messages never get a handset confirmation (or fail later) and still count as usage.
Why is Handset rate not 100% when everything looks fine?
Handset rate only uses delivered vs failed when both are known. In-flight and pure “accepted, waiting for receipt” volume are not the same metric.
Did a Blocked row cost me money?
No. Blocked never left the gate.
Where is line-by-line SMS on my Stripe invoice?
It is not. Stripe funds the wallet; SMS usage debits the wallet. See Usage, wallet, and invoices.