Mass-change alerts

Trailmark warns you when many products change at once, so you catch a bad import or app edit in minutes. Free on every plan.

What triggers an alert

• Products: 10% of your catalog (at least 10, at most 50 products) changes in one burst.
• Stock: that many stock levels drop to zero or move by more than half.

What you see

• A Mass change detected banner on Product history.
• The full list on Alerts. Product alerts have Undo this change…. Stock alerts show before and after per location.

Good to know

• At most one alert per type per hour.
• Too noisy during a planned import? Click Mute alerts, then Turn alerts back on after.
• Stock alerts are for checking only. Stock is never reverted.