WooForce

add_filter('wf_ups_shipment_confirm_request', 'wf_ups_convert_charset');

function wf_ups_convert_charset($request){
	return iconv("UTF-8", "ISO-8859-1//TRANSLIT", $request);
}

WooForce

// For Cart Page.
add_filter( 'woocommerce_no_shipping_available_html', 'wf_customize_default_message', 10, 1 );
// For Checkout page
add_filter( 'woocommerce_cart_no_shipping_available_html', 'wf_customize_default_message', 10, 1 );
function wf_customize_default_message( $default_msg ) {
	$zip_array = array(
		'30031',
	);
	
    if ( in_array( WC()->customer->get_shipping_postcode() , $zip_array) ) {

WooForce

add_filter('woocommerce_package_rates', 'wf_hide_shipping_methods_when_free_shipping_is_applicable', 10, 2);
			function wf_hide_shipping_methods_when_free_shipping_is_applicable($rates, $package)
				{
					
					foreach($rates as $key => $value) {
												
						if (strpos($key , 'free_shipping') !== false) {
											
							foreach($rates as $ratekey => $ratevalue) {
									

WooForce

add_filter( 'woocommerce_cart_no_shipping_available_html', 'wf_custom_message_for_incomplete_address', 10, 1 ); // Alters message on Cart page
add_filter( 'woocommerce_no_shipping_available_html', 'wf_custom_message_for_incomplete_address', 10, 1 ); // Alters message on Checkout page
function wf_custom_message_for_incomplete_address( $default ) {
	
	$wf_cart_country	= WC()->customer->get_shipping_country();
	$wf_cart_state 		= WC()->customer->get_shipping_state();
	$wf_cart_postcode 	= WC()->customer->get_shipping_postcode();
	
	$shipping_msg_array = array();
	

WooForce

function wf_remove_puerto_rico_country( $country ) {
    if(array_key_exists('PR', $country))
    {
        unset($country['PR']);
    }
    return $country; 
}
add_filter( 'woocommerce_countries', 'wf_remove_puerto_rico_country', 10, 1 );

function wf_add_puerto_to_us_states( $states ) {

WooForce

// Altering rate request

add_filter('wf_ups_rate_request_data', 'wf_ups_modify_settings_fields',10, 3);
 
function wf_ups_modify_settings_fields($rate_req_data, $package){
	 
	$destination_country	=	$package['destination']['country'];
	$destination_state		=	$package['destination']['state'];
	 
	$alternate_accounts	=	array();

WooForce

add_filter( 'woocommerce_package_rates', 'adjustment_in_rates_of_product_with_shipping_class', 10, 2 );

function adjustment_in_rates_of_product_with_shipping_class( $available_shipping_methods, $package ) {
    
    // Shipping class IDs with extra costs.
    $shipping_class_and_price = array(
        13 => 10,
    );

    $shipping_services = array(

WooForce

add_filter('woocommerce_package_rates', 'wf_ups_min_rate', 10, 2);
	
function wf_ups_min_rate($available_rates, $package)
{
	$min_shipping_rate	=	10;
	foreach($available_rates as $rate_key => $rate){
		if($rate->method_id == 'wf_shipping_ups' && $rate->cost<$min_shipping_rate){
			$available_rates[$rate_key]->cost	=	$min_shipping_rate;
		}
	}

WooForce

add_filter('wf_ups_rate', 'wf_rate_adjustment', 10, 1);
function wf_rate_adjustment($rate_xml_object){
	$states_requires_price_adjustment = array('CA'); //add state code here
	$service_code_requires_price_adjustment = array('01'=>0.1, '02'=>0.5, '03'=>0.12); //add service code with adjustment value.
	
	$shipping_state = WC()->customer->shipping_state;
	if(!empty($shipping_state) && in_array($shipping_state, $states_requires_price_adjustment) ){
		$code = (string)$rate_xml_object->RatedShipment->Service->Code;
		
		if( array_key_exists($code, $service_code_requires_price_adjustment)  ){

WooForce

add_filter('woocommerce_package_rates', 'wf_sort_shipping_methods', 10, 2);

function wf_sort_shipping_methods($available_shipping_methods, $package)
{
	// Arrange shipping methods as per your requirement
	$sort_order	= array(
		'wf_shipping_ups'	=>	array(),
		'wf_shipping_usps'	=>	array(),
		'free_shipping'		=>	array(),
		'local_pickup'		=>	array(),