public static function include_scripts_and_styles() {

			// This method might have run already.
			if ( wp_script_is( 'invp-slider', 'registered' ) ) {
				// Abort.
				return;
			}

			// Allow dashicons use on frontend.
			wp_enqueue_style( 'dashicons' );

			/**
			 * Register stylesheets that will only be enqueued when specific
			 * widgets or shortcodes are used.
			 */
			$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
			wp_register_style(
				'invp-grid',
				plugins_url( "css/widget-grid{$min}.css", INVP_PLUGIN_FILE_PATH ),
				array(),
				INVP_PLUGIN_VERSION
			);
			wp_register_style(
				'invp-maximum-price-filters',
				plugins_url( "css/widget-maximum-price-filters{$min}.css", INVP_PLUGIN_FILE_PATH ),
				array(),
				INVP_PLUGIN_VERSION
			);
			wp_register_style(
				'invp-epa-fuel-economy',
				plugins_url( "css/widget-epa-fuel-economy{$min}.css", INVP_PLUGIN_FILE_PATH ),
				array(),
				INVP_PLUGIN_VERSION
			);
			wp_register_style(
				'invp-slider',
				plugins_url( "css/widget-slider{$min}.css", INVP_PLUGIN_FILE_PATH ),
				array(),
				INVP_PLUGIN_VERSION
			);

			// Register a script without a .js URL for our inline invp object.
			if ( ! wp_script_is( 'invp', 'registered' ) ) {
				$settings = INVP::settings();
				wp_register_script( 'invp', '', array(), INVP_PLUGIN_VERSION, true );
				wp_add_inline_script(
					'invp',
					'var invp = ' . wp_json_encode(
						array(
							'hull_materials'      => apply_filters(
								'invp_default_hull_materials',
								array(
									__( 'Aluminum', 'inventory-presser' ),
									__( 'Carbon Fiber', 'inventory-presser' ),
									__( 'Composite', 'inventory-presser' ),
									__( 'Ferro-Cement', 'inventory-presser' ),
									__( 'Fiberglass', 'inventory-presser' ),
									__( 'Hypalon', 'inventory-presser' ),
									__( 'Other', 'inventory-presser' ),
									__( 'PVC', 'inventory-presser' ),
									__( 'Steel', 'inventory-presser' ),
									__( 'Wood', 'inventory-presser' ),
								)
							),
							'is_singular'         => is_singular( INVP::POST_TYPE ), // Used by flexslider.js.
							'meta_prefix'         => INVP::meta_prefix(), // Used by classic-editor.js & editor-sidebar.js.
							'odometer_label'      => apply_filters( 'invp_odometer_word', __( 'Odometer', 'inventory-presser' ) ),
							'odometer_units'      => apply_filters( 'invp_odometer_word', __( 'miles', 'inventory-presser' ) ),
							'payment_frequencies' => apply_filters(
								'invp_default_payment_frequencies',
								array(
									'Monthly'      => 'monthly',
									'Weekly'       => 'weekly',
									'Bi-weekly'    => 'biweekly',
									'Semi-monthly' => 'semimonthly',
								)
							),
							'taxonomies'          => $settings['taxonomies'] ?? array(),
							'title_statuses'      => apply_filters(
								'invp_default_title_statuses',
								array(
									__( 'Unspecified', 'inventory-presser' ),
									__( 'Clear', 'inventory-presser' ),
									__( 'Clean', 'inventory-presser' ),
									__( 'Flood, Water Damage', 'inventory-presser' ),
									__( 'Lemon and Manufacturers Buyback', 'inventory-presser' ),
									__( 'Rebuild, Rebuildable, and Reconstructed', 'inventory-presser' ),
									__( 'Salvage', 'inventory-presser' ),
									__( 'Other', 'inventory-presser' ),
								)
							),
						)
					) . ';'
				);

				// Register a script for our blocks, also without a .js URL.
				wp_register_script(
					'invp-blocks',
					'',
					array(),
					INVP_PLUGIN_VERSION,
					true
				);
				// Provide the vehicle post type meta keys and prefix to JavaScript.
				wp_add_inline_script(
					'invp-blocks',
					'const invp_blocks = ' . wp_json_encode(
						array(
							'currency_symbol'             => INVP::currency_symbol(),
							'keys'                        => INVP::keys_and_types(),
							'meta_prefix'                 => INVP::meta_prefix(),
							'odometer_units'              => apply_filters( 'invp_odometer_word', __( 'Miles', 'inventory-presser' ) ),
							'use_carfax'                  => $settings['use_carfax'],
							'use_carfax_provided_buttons' => $settings['use_carfax_provided_buttons'],
						)
					),
					'before'
				);
				/**
				 * Register a stylesheet for the Block Editor. This makes the
				 * blocks provided by this plugin more pleasant to work with.
				 */
				wp_register_style(
					'invp-block-editor',
					plugins_url( "css/block-editor{$min}.css", INVP_PLUGIN_FILE_PATH ),
					array(),
					INVP_PLUGIN_VERSION
				);
			}

			/**
			 * Register flexslider and provide overrides for scripts and styles
			 */
			$min_dash = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '-min'; // Dash not dot!
			wp_register_script(
				'flexslider',
				plugins_url( "/vendor/woocommerce/FlexSlider/jquery.flexslider{$min_dash}.js", INVP_PLUGIN_FILE_PATH ),
				array( 'invp', 'jquery' ),
				INVP_PLUGIN_VERSION,
				true
			);
			// Our overrides.
			wp_register_script(
				'invp-flexslider',
				plugins_url( "/js/flexslider{$min}.js", INVP_PLUGIN_FILE_PATH ),
				array( 'flexslider' ),
				INVP_PLUGIN_VERSION,
				true
			);
			// Another flexslider spin-up script for the Vehicle Slider widget.
			wp_register_script(
				'invp-slider',
				plugins_url( "/js/widget-slider{$min}.js", INVP_PLUGIN_FILE_PATH ),
				array( 'flexslider' ),
				INVP_PLUGIN_VERSION,
				true
			);

			wp_register_script(
				'invp_sort_by',
				plugins_url( "/js/shortcode-sort-by{$min}.js", INVP_PLUGIN_FILE_PATH ),
				array(),
				INVP_PLUGIN_VERSION,
				true
			);

			// Sort by Vehicle Attributes (Order By) widget.
			wp_register_script(
				'order-by-widget-javascript',
				plugins_url( "js/order-by-post-meta-widget{$min}.js", INVP_PLUGIN_FILE_PATH ),
				array(),
				INVP_PLUGIN_VERSION,
				true
			);

			// Flexslider.
			wp_register_style(
				'flexslider',
				plugins_url( ( ! empty( $min ) ? "/css/woocommerce-flexslider{$min}.css" : '/vendor/woocommerce/FlexSlider/flexslider.css' ), INVP_PLUGIN_FILE_PATH ),
				null,
				INVP_PLUGIN_VERSION
			);
			// Our Flexslider overrides.
			wp_register_style(
				'invp-flexslider',
				plugins_url( "/css/flexslider{$min}.css", INVP_PLUGIN_FILE_PATH ),
				array( 'flexslider' ),
				INVP_PLUGIN_VERSION
			);

			// Register the iFrameResizer.js script for use by our  shortcode and Iframe block.
			wp_register_script(
				'invp-iframe-resizer',
				plugins_url( "/js/iframe-resizer/iframeResizer{$min}.js", INVP_PLUGIN_FILE_PATH ),
				array(),
				INVP_PLUGIN_VERSION,
				true
			);

			/**
			 * Register a stylesheet that will be used by two shortcodes,
			 * 				

					

						

												

							Call For Price							
						
						

							

								

									
																				
																				
								
														
							
							

								View Details							
						

					
				

				 and 
			 */
			wp_register_style(
				'invp-attribute-table',
				plugins_url( "/css/vehicle-attribute-table{$min}.css", INVP_PLUGIN_FILE_PATH ),
				null,
				INVP_PLUGIN_VERSION
			);

			// Register multiple stylesheets for the archive vehicle shortcode.
			// This one always loads.
			wp_register_style(
				'invp_archive_vehicle',
				plugins_url( "/css/shortcode-archive-vehicle{$min}.css", INVP_PLUGIN_FILE_PATH ),
				null,
				INVP_PLUGIN_VERSION
			);
			// This one loads only when the style is set to "a".
			wp_register_style(
				'invp_archive_vehicle_a',
				plugins_url( "/css/shortcode-archive-vehicle-a{$min}.css", INVP_PLUGIN_FILE_PATH ),
				array( 'invp_archive_vehicle' ),
				INVP_PLUGIN_VERSION
			);
			// This one loads only when the style is set to "b".
			wp_register_style(
				'invp_archive_vehicle_b',
				plugins_url( "/css/shortcode-archive-vehicle-b{$min}.css", INVP_PLUGIN_FILE_PATH ),
				array( 'invp_archive_vehicle' ),
				INVP_PLUGIN_VERSION
			);

			// Register a stylesheet for the single vehicle shortcode.
			wp_register_style(
				'invp_single_vehicle',
				plugins_url( "/css/shortcode-single-vehicle{$min}.css", INVP_PLUGIN_FILE_PATH ),
				null,
				INVP_PLUGIN_VERSION
			);

			// Register leaflet.js script and style files used in Map widget.
			wp_register_script(
				Inventory_Presser_Map_Widget::SCRIPT_HANDLE_LEAFLET,
				plugins_url( 'js/leaflet/leaflet.js', INVP_PLUGIN_FILE_PATH ),
				array(),
				INVP_PLUGIN_VERSION,
				true
			);
			wp_register_script(
				'invp-maps',
				plugins_url( "js/widget-map{$min}.js", INVP_PLUGIN_FILE_PATH ),
				array( Inventory_Presser_Map_Widget::SCRIPT_HANDLE_LEAFLET ),
				INVP_PLUGIN_VERSION,
				true
			);
			wp_register_style(
				Inventory_Presser_Map_Widget::SCRIPT_HANDLE_LEAFLET,
				plugins_url( "js/leaflet/leaflet{$min}.css", INVP_PLUGIN_FILE_PATH ),
				array(),
				INVP_PLUGIN_VERSION
			);
			wp_register_style(
				Inventory_Presser_Map_Widget::ID_BASE,
				plugins_url( "css/widget-map{$min}.css", INVP_PLUGIN_FILE_PATH ),
				array(),
				INVP_PLUGIN_VERSION
			);

			// Admin location meta scripts.
			wp_register_script(
				'inventory-presser-timepicker',
				plugins_url( '/js/jquery.timepicker.min.js', INVP_PLUGIN_FILE_PATH ),
				array( 'jquery' ),
				INVP_PLUGIN_VERSION,
				true
			);
			wp_register_script(
				'inventory-presser-location',
				plugins_url( "/js/tax-location{$min}.js", INVP_PLUGIN_FILE_PATH ),
				array( 'inventory-presser-timepicker', 'jquery-ui-sortable' ),
				INVP_PLUGIN_VERSION,
				true
			);

			// Classic Editor scripts.
			wp_register_script(
				'invp-classic-editor',
				plugins_url( "/js/classic-editor{$min}.js", INVP_PLUGIN_FILE_PATH ),
				array( 'invp' ),
				INVP_PLUGIN_VERSION,
				true
			);

			// Google Maps widget scripts.
			wp_register_script(
				'invp_google_maps_v3',
				plugins_url( "js/widget-google-maps-v3{$min}.js", INVP_PLUGIN_FILE_PATH ),
				array( 'invp_google_maps_v3_goog' ),
				INVP_PLUGIN_VERSION,
				true
			);
		}