You can manage general notification settings at Settings > Account > Preferences > Contact Preferences.
Please note: you cannot disable one-time legal notices (such as updates to our Terms of Service) we are required to send these to everyone with an account.The example you provided, @WooHooWu, is a different concierge notification. These notifications are intended to notify users of outstanding account tasks. These cannot be disabled, although there is a Community thread suggesting changes to these notifications. Please feel free to comment and add your vote here.
©2008-2023 Expensify, Inc.
©The Expensify Visa® Commercial Card is issued by The Bancorp Bank, N.A., Member FDIC, pursuant to a license from Visa U.S.A. Inc. and may not be used at all merchants that accept Visa cards. Apple® and the Apple logo® are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Google Play and the Google Play logo are trademarks of Google LLC.