Find the payment failures and browser bugs costing you checkout sales.
TraceLog detects payment failures, browser-specific checkout bugs and conversion drops, quantifies them in €/week, and emails you the most expensive one — with the fix. No dashboard to remember to open.
Why checkout problems get expensive fast
Problems hit right where customers are ready to buy
A broken payment field or form change lands on the last step, where every lost session hurts most. TraceLog watches that step and emails you the moment it starts costing money, ranked by €/week.
Mobile and browser bugs hide in plain sight
A flow works on one device and fails on another. TraceLog pins down the browser, device and path — so you know exactly where to reproduce it, not just that something's off.
By the time customers complain, money's gone
Support tickets and ad performance are a late alert for a high-volume store. You get the prioritized issue pushed to your inbox first — with the likely cause and where to verify the fix.
This is what lands in your inbox.
TraceLog · conversion analyst
The #1 thing costing you sales this week
Checkout payment failure on iOS Safari
Likely cause
Safari 17 validation
Next action
Verify on /checkout
Illustrative example — built from your store's real data.
FAQ
FAQ for this use case
The questions store owners actually ask first.
The #1 thing costing your store sales — in your inbox.
Free plan, 5-minute setup, no credit card.