What a WooCommerce checkout redirects to cart incident means
The checkout page can be reachable, but WooCommerce may send the buyer back to cart before payment. That redirect usually means the system no longer trusts the cart, session, login state or checkout prerequisites.
The useful proof records the expected step, observed redirect target, cart continuity signal and whether payment ever became available. It avoids guessing from a single HTTP 200 page load.
Redirect-to-cart signals to monitor
- Checkout redirects to cart after a product was added successfully.
- Cart content exists visually but checkout sends the buyer away.
- Forced login, shipping, coupon or validation rules trigger a loop.
- Cache, cookie or session changes clear the cart between steps.
- Store API cart state diverges from the visible cart or checkout.
Evidence without sensitive checkout data
A safe monitor does not need customer identity, addresses, cookies or payment data. It can keep the redirect family, expected step, observed target, status, timing and cart-state category.
How CashFlowCanary helps
CashFlowCanary checks checkout reachability, redirect behaviour and cart continuity together. When WooCommerce returns to cart instead of payment, the alert separates session, cache, login, Store API and plugin-regression causes with proof your team can verify.