What a WooCommerce lost revenue alert should prove
Lost revenue is not just a finance metric. For WooCommerce, it can be the symptom of a checkout outage: no payment methods, cart state loss, fatal checkout errors, Store API failures, slow confirmation or a plugin update that blocks order creation.
The alert should prove whether the sales drop is expected seasonality or an active checkout leak. If the storefront is reachable but no controlled checkout signal reaches confirmation, the issue is operational, not just analytical.
Revenue leak signals to monitor
- No orders coming in while traffic and product pages still respond.
- Checkout conversion drops after cart, shipping, payment or confirmation.
- Repeated failed orders, pending-payment spikes or missing confirmations.
- Checkout 500, timeout, redirect-to-cart or stuck spinner signals.
- A plugin, theme, cache or payment update followed by a sudden order drop.
Evidence without customer tracking
Useful proof can stay privacy-first: step status, expected versus observed checkout signal, time window, order-count anomaly and a rough revenue exposure estimate. It does not require names, emails, addresses, cookies, cart contents or payment data.
How CashFlowCanary helps
CashFlowCanary watches checkout health and exposes the incident as filtered proof. Merchants and agencies can connect a sales drop to a checkout failure, estimate the order of magnitude, fix the right layer and show return-to-green evidence.