function wc_importer_shopify_mappings( $mappings, $raw_headers ) {
	// Only map if this is looks like a Shopify export.
	if ( 0 !== count( array_diff( array( 'Title', 'Body (HTML)', 'Type', 'Variant SKU' ), $raw_headers ) ) ) {
		return $mappings;
	}
	$shopify_mappings = array(
		'Variant SKU'               => 'sku',
		'Title'                     => 'name',
		'Body (HTML)'               => 'description',
		'Quantity'                  => 'stock_quantity',
		'Variant Inventory Qty'     => 'stock_quantity',
		'Image Src'                 => 'images',
		'Variant Image'             => 'images',
		'Variant SKU'               => 'sku',
		'Variant Price'             => 'sale_price',
		'Variant Compare At Price'  => 'regular_price',
		'Type'                      => 'category_ids',
		'Tags'                      => 'tag_ids_spaces',
		'Variant Grams'             => 'weight',
		'Variant Requires Shipping' => 'meta:shopify_requires_shipping',
		'Variant Taxable'           => 'tax_status',
	);
	return array_merge( $mappings, $shopify_mappings );
}