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.</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>ipify.org — used to retrieve the customer’s IP address at checkout. 
Data sent: HTTP GET request only. Privacy: https://www.ipify.org/privacy-policy</li>
<li>yemlihakorkmaz.com/sozlesmeornek.txt — used to fetch the default contract template. 
Data sent: none (HTTP GET). Privacy: https://yemlihakorkmaz.com/privacy</li>
</ul>
These external requests are used strictly for functionality. If required by your policies, you may disable them in the plugin settings or by removing the default template URL.

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