Activation?

CHANGELOG.md

+## [1.3.3] - 2019-09-24
+### Added
+- Support URL
+
 ## [1.3.2] - 2019-09-18
 ### Fixed
 - Forgotten classes

src/Plugin/AbstractPlugin.php

@@ -30,6 +30,13 @@ abstract class AbstractPlugin implements \WPDesk_Translable {
 	/** @var string */
 	protected $settings_url;
 
+	/**
+	 * Support URL.
+	 *
+	 * @var string
+	 */
+	protected $support_url;
+
 	/**
 	 * AbstractPlugin constructor.
 	 *
@@ -130,6 +137,10 @@ abstract class AbstractPlugin implements \WPDesk_Translable {
 	public function links_filter( $links ) {
 		$support_link = get_locale() === 'pl_PL' ? 'https://www.wpdesk.pl/support/' : 'https://www.wpdesk.net/support';
 
+		if( $this->support_url ) {
+			$support_link = $this->support_url;
+		}
+
 		$plugin_links = [
 			'<a href="' . $support_link . '">' . __( 'Support', $this->get_text_domain() ) . '</a>',
 		];