options = get_option(self::SETTINGS_KEY); ?>

Facebook Pixel Settings

The unique identifier for your unique Facebook Pixel.

', self::SETTINGS_KEY . '[' . self::PIXEL_ID_KEY . ']', self::PIXEL_ID_KEY, isset($this->options[self::PIXEL_ID_KEY]) ? esc_attr($this->options[self::PIXEL_ID_KEY]) : ''); } public function use_pii_form_field() { ?> options[self::USE_PII_KEY]) ?> /> Enabling Advanced Matching improves audience building.

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