sitepointdevs

As descibed in-depth on <a href="http://www.sitepoint.com/sitepoint-random-hello-bar-wordpress-plugin/" rel="nofollow ugc">SitePoint</a> a hello bar is a thin bar of content that slides into view once the user scrolls past a set point on a page. 
The message content is up to you, but is ideal for advertising, product annoncements or other messages.
This plugin provides an admin interface to create multiple hello bar messages that can then be randomly displayed on user facing pages.
By setting weightings for each message you can determine how often each is displayed. On each page load a message is randomly selected 
(respecting the weightings given). A random number is generated client side before fetching the message content to ensure it is compatible 
with caching services such as W3 Total Cache.
All the required javascript and css is included in the plugin and can be set to enqueue via settings. 
Alternatively you can roll your own. To help with that the core javascript has been extracted into the <a href="https://www.npmjs.com/package/sp-hello-bar" rel="nofollow ugc">sp-hello-bar</a> 
npm module for you to include in your own scripts.

SitePoint Random Hello Bar

Randomly (with weighting) shows a hello bar message on page scroll.

adplugg

The AdPlugg WordPress Ad Plugin works in conjunction with the FREE 
<a href="https://www.adplugg.com?utm_source=wpo-listing&utm_campaign=desc-l1" rel="nofollow ugc">adplugg.com</a> ad service.
<h4>Plugin Features</h4>
The AdPlugg WordPress Ad Plugin includes the following awesome features:
<ul>
<li>Ability to add your AdPlugg ads to your WordPress site from the WordPress Administrator with no access to the underlying source code required.</li>
<li>Ability to add your AdPlugg ads using the WordPress/Gutenberg block editor and the AdPlugg WordPress Ad Block.</li>
<li>Ability to add your AdPlugg ads to any Widget Area on your site by dragging the AdPlugg Widget into that area.</li>
<li>Support for Zones allowing you to put different ads in different locations on a page.</li>
<li>Support for Facebook Instant Articles allowing you to include ads in your FBIA feed.</li>
<li>Support for AMP (Accelerated Mobile Pages) allowing you to include ads in your AMP pages.</li>
<li>GDPR compliant.</li>
<li>Works with AdPlugg’s Free and Pro versions.</li>
</ul>
PS: You’ll need a free <a href="https://www.adplugg.com/apusers/signup?utm_source=wpo-listing&utm_campaign=feat-l1" rel="nofollow ugc">adplugg.com Access Code</a> in order to use the plugin.
<h4>AdPlugg Service Features</h4>
The FREE AdPlugg Ad Service includes the following amazing features:
<ul>
<li>Ad Rotating – Rotate which ads are displayed or the relative positioning of multiple ads.</li>
<li>Ad Scheduling – Set the start and stop dates for an individual ad or group of ads.</li>
<li>Ad Tracking – Track ad impressions and ad clicks.</li>
<li>Analytics – View daily, monthly or yearly graphs of your impressions and clicks.</li>
<li>Zones – Break your site up into different zones such as the top bar or side bar.</li>
<li>Placements – Group your ads into placements to simplify management and tracking.</li>
<li>Easy Setup – Easily create and setup your ads.</li>
<li>Timed Rotate – Set your ads to rotate after a set interval.</li>
<li>GDPR compliant – Serve ads while adhering to the privacy rules of the GDPR.</li>
</ul>
The PRO AdPlugg Ad Service adds the following additional features:
<ul>
<li>Downloadable PDF, Excel and CSV Reports</li>
<li>Unlimited Scaling</li>
<li>Additional ad formats including Custom/HTML5, Flash, JavaScript, bar, dialog, interstitial, slide-in, text, and more.</li>
<li>Additional targeting options (such as targeting ads by on-page meta tags).</li>
<li>Ability to serve ad tags from third party systems such as Google AdSense.</li>
</ul>
The BUSINESS AdPlugg Ad Service adds the following additional features:
<ul>
<li>Automatically send reports to your advertisers.</li>
<li>Use geotargeting to show certain ads to users based on their geographic location.</li>
<li>Configure ads to serve a specified number of impressions per month. Pace the impressions throughout the month.</li>
<li>Configure ads to only show to each user once per day.</li>
<li>Use Ad Groups to A/B test ads or show different messages.</li>
<li>Serve skippable, in-stream ads within your video content (VAST/VPAID standards compliant).</li>
<li>Serve ads within your newsletters and other emails.</li>
</ul>

AdPlugg WordPress Ad Plugin

Advertising is easy with AdPlugg. The AdPlugg WordPress Ad Plugin and ad server allow you to easily manage, schedule, rotate and track your ads.

SitePoint Random Hello Bar vs AdPlugg WordPress Ad Plugin