<?php

	/**
	*if there is no presence of postcode for estimate , make shipping cost 0
 	* @param  	object	$options	shipping detail
 	* @author vinay
	*
	*/
	if ( !function_exists("show_initial_shipping_cost") ):
		function show_initial_shipping_cost($options) {
				global $Shopp;
				if ( $Shopp->Shopping->data->Order->Shipping->postcode != "" ){
					//do nothing for now
				} else {
					$options["Domestic Shipping"]->amount = 0;
				}
				#if ( $_SERVER['REMOTE_ADDR'] == "110.44.113.254" )
					//$Shopp->Shipping->postcodes
					#print_r($Shopp->Shipping);
		}
	endif;
//hook to calculate total shipping
add_action('shopp_calculate_shipping','show_initial_shipping_cost',100);