License Terms

Additionally it uses and/or references libraries and snippets.

WordPress

• Core (GPLv2) https://codex.wordpress.org/License
• jQuery (MIT) https://jquery.com/license/
• Google Fonts (SIL Open Fonts) https://openfontlicense.org/

Javascript Libraries

• Lottie (MIT) https://github.com/airbnb/lottie/blob/master/LICENSE
• FontIconPicker (MIT) https://github.com/micc83/fontIconPicker/blob/master/LICENSE
• Chart.js (MIT) https://github.com/chartjs/Chart.js/blob/master/LICENSE.md
• flatpickr (MIT) https://github.com/flatpickr/flatpickr/blob/master/LICENSE.md
• chartjs-adapter-date-fns (MIT) https://github.com/chartjs/chartjs-adapter-date-fns/blob/master/LICENSE.md
• Canvas Confetti (ISC) https://github.com/catdad/canvas-confetti/blob/master/LICENSE
• HTML5 Shiv (MIT/GPL2) https://github.com/aFarkas/html5shiv/blob/master/MIT%20and%20GPL2%20licenses.md
• moment.js (MIT) https://github.com/moment/moment/blob/develop/LICENSE
• classnames (MIT) https://github.com/JedWatson/classnames/blob/main/LICENSE
• MarkerClusterer (Apache 2.0) https://github.com/googlemaps/js-markerclusterer/blob/main/LICENSE
• jq.TableSort (MIT) https://www.jqueryscript.net/table/Sort-Table-Rows-By-Content-jq-TableSort.html

CSS Libraries

• hamburgers by jonsuh (MIT) https://github.com/jonsuh/hamburgers/blob/master/LICENSE
• Elegant Icon Font (dual licensed under the GPL 2.0 and MIT)
• Bootstrap Grid v5.0.0-beta3 (MIT) https://github.com/twbs/bootstrap/blob/main/LICENSE

PHP Libraries

• PHP client library for rapidmail APIv3 (BSD 2-Clause) https://github.com/rapidmail/rapidmail-apiv3-client-php/blob/master/LICENSE
• Mailchimp Marketing API Library for PHP (MIT) https://github.com/mailchimp/mailchimp-marketing-php/blob/master/LICENSE
• Mailjet API v3 PHP (MIT) https://github.com/mailjet/mailjet-apiv3-php/blob/master/LICENSE
• PHPMailer (LGPL-2.1) https://github.com/PHPMailer/PHPMailer/blob/master/LICENSE
• Plugin Update Checker (MIT) https://github.com/YahnisElsts/plugin-update-checker/blob/master/license.txt
• Action Scheduler (GPLv3) https://github.com/woocommerce/action-scheduler/blob/trunk/license.txt
• WP Background Processing (GPL-2.0) https://github.com/deliciousbrains/wp-background-processing/blob/master/license.txt
• Parsedown (MIT) https://github.com/erusev/parsedown/blob/master/LICENSE.txt
• Cron Expression (MIT) https://github.com/dragonmantank/cron-expression/blob/master/LICENSE

Code Snippets

• Aria disclosure-navigation-hybrid (W3C) https://www.w3.org/copyright/software-license-2015/
• Dialog Polyfill (BSD 3-Clause) https://github.com/GoogleChrome/dialog-polyfill/blob/master/LICENSE
• Lazy loading video by web.dev (Creative Commons Attribution 4.0 License)
• Diacritics removal (Apache 2.0) https://stackoverflow.com/questions/990904/remove-accents-diacritics-in-a-string-in-javascript/18391901#18391901

External Services / APIs

• Google reCAPTCHA v3
• Cloudflare Turnstile
• Google Maps JavaScript API
• HubSpot, Salesforce, Samdock, Zapier, Zoom Webinar (form interfaces)

Fonts

• DM Sans (SIL Open Font License 1.1) — bundled in Greyd Theme

Dev Ops

• WP-CLI (MIT) https://github.com/wp-cli/wp-cli/blob/main/LICENSE
• PHP Codesniffer (BSD 3-Clause) https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt

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Plugins

The product also references different plugins from the official WordPress directory, who are all licensed under the GNU:

• Gutenberg
• Polylang
• Yoast SEO
• Autoptimize
• WooCommerce
• WooCommerce Germanized
• Rankmath
• Enable Media Replace
• WPS Hide Login

It also references some premium plugins:

• WP Bakery
• WPML