WooForce

add_filter('wf_ups_shipment_confirm_request_data', 'alter_shipment_request1', 10, 3);

function alter_shipment_request1($data, $order){
	if(!empty($order->customer_message)){
		$data['Shipment']['Description']	=	$order->customer_message;
	}
	return $data;
}

WooForce

add_filter('woocommerce_package_rates', 'hide_shipping_method_when_shipping_class_product_is_in_cart', 10, 2);
	
function hide_shipping_method_when_shipping_class_product_is_in_cart($available_shipping_methods, $package)
{

	// Shipping class Slugs that need the method removed
	
	$shipping_classes = array(
		'perishable',
	);

WooForce

add_filter('wf_dhl_paket_create_shipment_request', 'wf_dhl_paket_modify_shipment_request', 10, 2);

function wf_dhl_paket_modify_shipment_request($request, $order){
	$street_parts = explode(" ",$order->shipping_address_1);
	$request['ShipmentOrder']['Shipment']['Receiver']['Address']['streetName']	=	current($street_parts);
	$request['ShipmentOrder']['Shipment']['Receiver']['Address']['streetNumber']=	end($street_parts);
	$request['ShipmentOrder']['Shipment']['Receiver']['Address']['addressAddition']=	$order->shipping_address_2;
	return $request;
}

WooForce

add_filter('woocommerce_package_rates', 'wf_group_rates', 10, 2);
	
function wf_group_rates($rates, $package){
	$groups	=	array(
		array(
			'group_name'=>	'Mail Express',
			'ids'		=>	array('wf_shipping_usps:D_EXPRESS_MAIL','wf_shipping_usps:flat_rate_box_express'),
			'operator'	=>	'min',
		),
		array(

WooForce

add_filter('wf_fedex_request','wf_fedex_label_request_reff_callback', 10, 2 );
function wf_fedex_label_request_reff_callback($request,$order){
    $po_number = 'x'; //give Purchase Order here
    $inv_number = 'x'; // Give Invoice number here
    $customs_duties_payer = 'SENDER'; // Give $customs duties payer here
    
    $reff = array();
    if( !empty($po_number) && $po_number!='x' )
    	$reff['CustomerReferences'][] = array( 'CustomerReferenceType' => 'P_O_NUMBER', 'Value' => $po_number );

WooForce

add_filter('woocommerce_package_rates', 'show_flat_rate_for_specified_class_id', 10, 2);
	
	function show_flat_rate_for_specified_class_id($available_shipping_methods, $package)
	{
		$exceptional_states = array(
					'CA',
					'AZ',
					'NV',
					'NM'
			); 

WooForce

add_filter( 'woocommerce_cart_shipping_packages', 'wf_split_cart_by_shipping_class_group' );
function wf_split_cart_by_shipping_class_group($packages){
    //Reset packages
    $packages               = array();
    
    //Init splitted package
    $splitted_packages      =   array();
    
    // Group of shipping class ids
    $class_groups =  array(

WooForce

add_filter('wf_fedex_request','wf_fedex_label_request_callback', 10, 2 );
function wf_fedex_label_request_callback($request,$order){

	$custom_products = array(
		'Product-1' => array( //Replace Product-1 with your product name
							'Description' => 'sample descrition for product-1', //Enter prodct description here or keep it blank
							'Amount' => 150.5 //Enter new amount of produt here or keep it blank
						),
		'product2' => array(
							'Description' => 'sample descrition for product-2', 

WooForce

add_filter('wf_fedex_request','wf_fedex_tin_number', 10, 2 );
    function wf_fedex_tin_number($request,$order){	
		$tintype = "BUSINESS_STATE";
		$tin_number ="123456"; //replace tin number here
		
		if(!empty($tin_number)){
			$request['RequestedShipment']['Shipper']['Tins'] =  array(
				'TinType' => $tintype,
				'Number' => $tin_number
			);

WooForce

add_filter('wf_fedex_request','my_call_back', 10, 2 );
    function my_call_back($request,$order){	
		$phone = !empty($order->shipping_phone) ? $order->shipping_phone : $order->billing_phone;
		$request['RequestedShipment']['Recipient']['Contact']['PhoneNumber'] = $phone;
        return $request;
    }