prefix . 'cnwscoupons_categories'; } public static function campaigns(): string { global $wpdb; return $wpdb->prefix . 'cnwscoupons_campaigns'; } public static function codes(): string { global $wpdb; return $wpdb->prefix . 'cnwscoupons_codes'; } public static function redemptions(): string { global $wpdb; return $wpdb->prefix . 'cnwscoupons_redemptions'; } }