Dominik Schilling

required

This plugin helps you to declutter your WordPress admin by removing all Jetpack related notices that promote services like the backup services VaultPress, WordPress Apps or Blaze.

Jetpack Without Promotions

WordPress dashboard is a stage for abusive use of screen estate. The fact that Jetpack, a plugin by the company that confuses itself with WordPress, is leading the way in this abusive use is just wrong, a shame really, and setting the wrong example for all plugin and theme authors.

WordPress urgently needs a way to put this nags where they belong: the plugin/theme specific settings page or some kind of notification center.

Thank you Required for helping to clean up. It is not a definitive solution but it is a welcome panacea.

The plugin that should not be

Removes all admin notices for promotions added by Jetpack.

altoin

Schedule Notice Banner is a WordPress plugin that allows users to schedule the display of a banner before or under the navigation area of their website. Users can set the start date and expiry date for the banner. 
The image will be removed automatically at the set period.

Schedule Notice Banner

Schedule Notice Banner is a WordPress plugin that allows users to schedule the display of a banner before or under the navigation area of their websit …

Jetpack Without Promotions vs Schedule Notice Banner