There are two types of alerting when a change occurs.
In your account: Whenever a change occurs, a small icon will appear next to the capture on your account listings.
Email alert: Beyond a defined threshold, at a certain level of change, we'll also notify you by email. If your account is shared with collaborators, they will receive an alert as well.
By default, the threshold is set at 8% but it can be changed to your own preference depending of how small or large change you prefer to be alerted on.
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