OptinMonster JavaScript Events API
A client-side event API exposed by the OptinMonster embed script (served from a.omappapi.com/app/js/api.min.js). Roughly sixty documented `om.*` events fire across campaign initialization, display-rule evaluation, show/close, view changes, form validation, conversion success/error, analytics impressions and conversions, and campaign actions. Handlers are bound with `document.addEventListener` and receive the campaign object, letting integrators suppress campaigns, mutate markup, or forward conversions to their own analytics.