ASTRA_Ext_WooCommerce_Markup::customization_checkout_page()

		public function customization_checkout_page() {

			if ( ! is_checkout() ) {
				return;
			}
			// Display order notes.
			if ( ! astra_get_option( 'checkout-order-notes-display' ) ) {
				add_filter( 'woocommerce_enable_order_notes_field', '__return_false' );
			}
			// Display coupon.
			if ( ! astra_get_option( 'checkout-coupon-display' ) ) {
				remove_action( 'woocommerce_before_checkout_form', 'woocommerce_checkout_coupon_form', 10 );
			}

			/*
			 * Two Step Checkout Page
			 */
			if ( astra_get_option( 'two-step-checkout' ) ) {
				add_action( 'woocommerce_checkout_before_customer_details', 'astra_two_step_checkout_form_wrapper_div', 1 );
				add_action( 'woocommerce_checkout_before_customer_details', 'astra_two_step_checkout_form_ul_wrapper', 2 );
				add_action( 'woocommerce_checkout_order_review', 'astra_woocommerce_div_wrapper_close', 30 );
				add_action( 'woocommerce_checkout_order_review', 'astra_woocommerce_ul_close', 30 );
				add_action( 'woocommerce_checkout_before_customer_details', 'astra_two_step_checkout_address_li_wrapper', 5 );
				add_action( 'woocommerce_checkout_after_customer_details', 'astra_woocommerce_li_close' );
				add_action( 'woocommerce_checkout_before_order_review', 'astra_two_step_checkout_order_review_wrap', 1 );
				add_action( 'woocommerce_checkout_after_order_review', 'astra_woocommerce_li_close', 40 );
			}

			if ( astra_get_option( 'checkout-distraction-free' ) ) {

				// HFB Support for distration free checkout.
				if ( true === astra_addon_builder_helper()->is_header_footer_builder_active ) {
					remove_action( 'astra_header', array( Astra_Builder_Header::get_instance(), 'prepare_header_builder_markup' ) );
					remove_action( 'astra_footer', array( Astra_Builder_Footer::get_instance(), 'footer_markup' ), 10 );
				}

				remove_action( 'astra_header', 'astra_header_markup' );
				remove_action( 'astra_footer', 'astra_footer_markup' );

				add_action( 'astra_header', array( $this, 'checkout_header_markup' ) );
				add_action( 'astra_footer', array( $this, 'checkout_footer_markup' ) );

				// Store Sidebar Layout.
				add_filter( 'astra_page_layout', array( $this, 'checkout_sidebar_layout' ), 99 );
			}
		}