Open Settings → Notifications and choose Turn on notifications, then allow them when your browser asks. Each phone or computer is turned on separately, and Send a test checks that a device receives them.
On an iPhone or iPad, notifications only work once Business Globalizer Bank is added to the Home Screen (iOS 16.4 or later): open the site in Safari, tap Share, then Add to Home Screen, and turn notifications on from the installed app.
Notifications tell you about payouts, deposits and verification, and never include account numbers. Signing out turns them off for that browser.