add address & email to order, checkout, email wc vendors free

gistfile1.txt

add_action( 'woocommerce_add_order_item_meta', 'bwd_add_vendor_to_order_item_meta', 10, 2);
function bwd_add_vendor_to_order_item_meta( $item_id, $cart_item) {		
		$vendor_id = $cart_item[ 'data' ]->post->post_author;
		// build up address 
		$address1 			= get_user_meta( $vendor_id , 'billing_address_1', true );
		$address2 			= get_user_meta( $vendor_id , 'billing_address_2', true );
		$city	 			= get_user_meta( $vendor_id , 'billing_city', true ); 
		$store_postcode		        = get_user_meta( $vendor_id , 'billing_postcode', true ); 
                $state		                = get_user_meta( $vendor_id , 'billing_state', true ); 
		$address 			= ( $address1 != '') ? $address1 .', ' . $city .', ' . $state.', '. $store_postcode :''; 
	
	wc_add_order_item_meta( $item_id, apply_filters('wcvendors_sold_by_in_email', __('Address', 'wcvendors')), $address);
}
add_action( 'woocommerce_add_order_item_meta', 'email_add_vendor_to_order_item_meta', 10, 3);
function email_add_vendor_to_order_item_meta( $item_id, $cart_item) {		
               $vendor_id            = $cart_item[ 'data' ]->post->post_author;
               $email_vendor 	= get_userdata( $vendor_id )->user_email;
       wc_add_order_item_meta( $item_id, apply_filters('wcvendors_sold_by_in_email', __('Email', 'wcvendors')), $email_vendor);
}