Understand what happens at checkout.

ShopZend Checkout Monitor brings checkout extension errors, messages shown to buyers, and checkout timelines into your Shopify admin.

View on Shopify App Store

A free plan is available. See the App Store listing for current plans, allowances, and usage charges.

A checkout interface connected to an event stream, with an amber warning isolated for inspection. — Concept illustrations of checkout monitoring, not app screenshots.

Start with the issue. Follow the checkout.

Use the context around an error to decide what to investigate next.

Find extension errors
Review errors grouped by app and extension, with versions, messages, and affected checkouts.
Understand buyer-facing messages
Separate messages that stop orders, rejected discount codes, and fields buyers correct.
Follow each checkout
Inspect the sequence of events from the start of checkout to completion or drop-off.
Prioritize your investigation
Compare affected checkouts and uncompleted order value. Comparisons with the store average are estimates, not proof of lost sales.

Connected software extension panels with an error signal isolated in an inspection pane. — Locate the extension involved, then review its error message and affected checkouts to give your team a clearer starting point.

A technical event trace with a warning, a completed path, and a separate incomplete branch. — Read events in order to understand what buyers encountered and whether the checkout was completed.

Install. Open. Investigate.

Install from Shopify, open the app in your admin, and review incoming events. Pixel setup is automatic; event collection follows the store’s customer privacy settings.

Reports depend on the events Shopify makes available and may be incomplete. The app reports issues; it does not change your checkout or other apps.