Eric McNiece

EMC2 Popup Disclaimer uses Fancybox (http://fancybox.net) to display the popup, and jQuery-cookie (https://github.com/carhartl/jquery-cookie) to detect user session. Creates a cookie named “emc2pdc” that can be viewed with regular developer tools.
Easy to use! By default the script is added to the wp_footer action and will work quietly. You can also force the display on pages via shortcode or function call: 
Shortcode: <code>[emc2pdc id="42"]</code> 
 -or- 
Function: <code><?php emc2pdc_force( $atts=array(), $force=NULL, $id=NULL ); ?></code>
Check the demo at http://popup.emc2innovation.com !
To Do list:
<ul>
<li>Add No-JS fallback support</li>
<li>Create a selection of button themes</li>
<li>Add support for different lightbox types</li>
<li>Improve handling, add PHP cookie support</li>
</ul>
Known bugs:
<ul>
<li>Recursive post shortcode call results in chaos</li>
</ul>
<h3>Configuration</h3>
EMC2 Popup Disclaimer will work straight out of the box. There’s a few options available from within WordPress, and future releases will feature themeable options.
Settings can be found in these locations:
<ul>
<li>/wp-admin/options-general.php?page=emc2-popup-disclaimer/emc2pdc-admin.php (Default settings)</li>
<li>/wp-content/plugins/emc2-popup-disclaimer/js/emc2pdc.js (Fancybox, jQuery-cookie settings)</li>
</ul>
The settings page is straightforward except for perhaps the “Restrict operation to directory:” setting. This is the operational directory of the jQuery cookie plugin – default is ‘/’, which is your entire site. To specify operation for a certain directory, type it here like ‘/store’. More jQuery-cookie settings can be found at https://github.com/carhartl/jquery-cookie.
Things of note:
<ul>
<li>Specify post ID using shortcode is optional ? if blank, it will use ID# from settings</li>
<li>Shortcode / function call will override wp_footer action</li>
<li>Debug mode will output visible settings on every included page</li>
<li>Setting an ID equal to the page you?re calling from results in mass chaos! If you set the shortcode [ emc2pdc id=”10″ ] on post ID 10 it seems to freak out a bit.</li>
</ul>

EMC2 Popup Disclaimer

EMC2 Popup Disclaimer places a specified post into a lightbox and adds buttons so that your visitors must click through to agree to your terms!

yemlihakorkmaz

This plugin lets you create distance sales contracts, pre-information forms, and fully custom legal contracts for WooCommerce. It automatically fills the contracts at checkout and emails them as PDF attachments after order confirmation.
<ul>
<li>Fully compatible with WooCommerce’s new block-based checkout.</li>
<li>Add and edit legal contracts from the WordPress admin.</li>
<li>Insert any order/customer/store data into any part of your contract via placeholders.</li>
<li>Automatically generate contracts on the checkout page.</li>
<li>Automatically send contracts in PDF format upon order confirmation.</li>
<li>View past contracts on both admin and customer order pages.</li>
<li>Store emailed PDFs under the WordPress uploads directory and serve customer downloads through protected links.</li>
</ul>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/wKfnfilEIk4?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
<h3>Localization</h3>
This plugin is translation-ready. Source strings are in en_US (English – United States). 
Contribute translations here: 
https://translate.wordpress.org/projects/wp-plugins/wc-korkmaz-contract/
<h3>External Services</h3>
<ul>
<li>yemlihakorkmaz.com/sozlesmeornek.txt — used to fetch the default contract template. 
Data sent: none (HTTP GET). Privacy: https://yemlihakorkmaz.com/privacy</li>
</ul>
This external request is used only when contract templates are empty and the plugin needs a sample template.

WC Korkmaz Contract – Contracts for WooCommerce

Automatically builds, displays, and emails legally compliant contracts (PDF) on the WooCommerce checkout page.

EMC2 Popup Disclaimer vs WC Korkmaz Contract – Contracts for WooCommerce