
Slack alerts need a Slack connection, set up in Settings, under App, on the Alert settings page. Email alerts need no connection at all.
Alert types
For a low stock alert you choose how the threshold is measured:
- Days of cover - fires when a variant’s days of supply, based on recent sales velocity, falls below your number. Best for catching stockouts before they happen, even on fast movers.
- Units - fires when available units fall to or below your number. Best for a fixed floor regardless of how fast something sells.
Creating an alert

- Go to Alerts in the main menu, and click Create alert
- Choose a trigger type and set the threshold. For low stock, also choose whether it’s measured in days of cover or units
- Choose where it goes and how often, under Delivery
- Choose which SKUs to watch - all SKUs, selected SKUs, or a filter
- Save the alert
Where alerts go, and how often
Each alert has its own delivery settings, so a low stock alert can post to Slack the moment it happens while a reorder alert arrives as one email each morning. Where is Slack or email. Slack posts to a channel. Email goes to the recipients you add on that alert, which do not have to be the same people for every alert. How often is immediate, daily or weekly:
Daily and weekly report what the alert caught over the period, not whatever happens to be low when they send. A SKU already reported yesterday isn’t listed again unless it alerts again, which is what makes this different from a scheduled report.
Email can’t be immediate. A per-event email on a large catalogue is thousands of messages, so email is always a summary. Slack can be any of the three, including a daily summary.

