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Net::UPS::Tutorial(3) User Contributed Perl DocumentationNet::UPS::Tutorial(3)

# Below	is stub	documentation for your module. You better edit it!

NAME
       Net::UPS::Tutorial - Simple class implementing UPSOnlineTools API

SYNOPSIS
	   use Net::UPS;
	   $ups	= Net::UPS->new("username", "password",	"BADFASR143124ABAS");

	   # prepare package
	   $pkg	= Net::UPS::Package->new(length=>24, width=>20,	height=>2, weight=>4);

	   # calculate rate
	   $rate = $ups->rate(15241, 48823, $pkg);

	   printf("Total Charges: \$.2f\n", $rate->total_charges);

DESCRIPTION
       Net::UPS	implements UPS Online Tools API, as documented at
       http://www.ups.com/content/us/en/bussol/itprof/online_tools.html	.
       Currently implemented APIs are:

       UPS Rates and Services
       UPS U.S.	Address	Verification Service

       To add UPS functionality	to your	e-commerce web site, you first have to
       register	with UPS.com, request a	Developers Key and XML Access Key.
       Developers Key will grant  you access to	online documentation, which
       you may no longer need, since Net::UPS is packed	with all that
       knowledge. XML Access Key grants	you access to UPS.com's	resources.
       Net::UPS	requires you obtain XML	Access Key.

PROGRAMMING STYLE
   OVERVIEW
       Programming style of Net::UPS is	somewhat straightforward. For example,
       for Rates and Services API, you first have to prepare your package,
       define shipper's	and recipients's address, and submit request. For
       Address Verification, you have to prepare the address to	be verified,
       and you have to submit it for verification.

       In true e-commerce environment, you usually use more than one of	these
       APIs at the same	time. For example, during a checkout, customer may be
       prompted	for a shipping address,	because	without	this you will not be
       able to provide the customer the	most accurate shipping and handling
       charge. Once you	have customer's	shipping address, you may want to
       verify the address using	UPS Address Verification Service. If address
       verifies, you create a package out of the customer's shopping cart, and
       submit it back to UPS to	calculate the rates, or	get the	list of	rates
       and services available from your	address	to that	of the customer.

       For that	purpose, we designed Net::UPS to be singleton, and you have to
       create Net::UPS object at the start of the process. You will not	be
       required	to provide your	access information any more.

       Any classes that	require	your access information	will consult in-memory
       Net::UPS	object.	That's how you create Net::UPS object:

	   $ups	= Net::UPS->new($username, $password, $xml_access_key);

       $username and $password are your	login information to your UPS.com
       profile.	$xml_access_key	is something you were supposed to get from UPS
       after receiving your Developer's	Key.

       Above code doesn't try to authenticate the account at this point, thus
       it never	returns	an error of any	kind. If any of	the above information
       are not correct,	you will not find out about it until Net::UPS actually
       connects	to UPS.com.

   UPS RATES AND SERVICES
       To calculate UPS	Rates and Services for a single	package, using a
       specific	service, you first have	to create Net::UPS instance as
       described above.	Then, you have to prepare your packages	using
       Net::UPS::Package. Suppose, we have a print of size 18" by 30". We
       could package the print in a box	of 24 by 34, which will	be about 1.5"
       thick, weighing about a pound:

	   $package = Net::UPS::Package->new(
	       length  => 34,
	       width   => 24,
	       height  => 1.5,
	       weight  => 1
	   );

       By default Net::UPS uses	English	system of measurement. If you want to
       use metric units:

	   $package = Net::UPS::Package->new(
	       length		   =>  70,
	       width		   => 50,
	       height		   => 3,
	       weight		   => 1,
	       measurement_system  =>'metric'
	   );

       Now all the length units	are in centimeters, and	weight is measured in
       KG.

       You can prepare multiple	packages. Just repeat the above	procedure for
       all the packages, before	you request a rate from	UPS. By	doing so you
       save network resources. For limits on number of packages	submitted at
       single request consult with UPS Online Tools API, for Net::UPS does not
       enforce any limit.

       Before you can submit your package for a	rate quote,  you have to
       prepare two more	objects, Shipper's (Your) address, and Recipients's
       (the customer's)	address. That's	where Net::UPS::Address	comes in.

       In calculating shipping cost, the only essential	part of	the address is
       the destination and origination zip code	(for US). So instead of
       preparing an address object, you	could alternatively pass raw zip code
       string to "rate()" method, like so:

	   my $rate = $ups->rate($zip_from, $zip_to, $package);

       If you had multiple packages to submit:

	   $ups->rate($zip_from, $zip_to, \@packages);

       Alternatively, $zip_from	and $zip_to can	be replaced with instances of
       Net::UPS::Address class.

       If "rate()" fails, it returns undef. Reason for failure can be found by
       calling $ups->errstr.

       On success, return value	of "rate()" is an instance of Net::UPS::Rate
       class. If you passed more than one package, it returns a	list of
       Net::UPS::Rate instances, one for each package. The order of the	rates
       returned	correspond to the order	of the packages. If you	prefer to
       loose track of the order	of packages, you can alternatively consult
       rated_package accessor method to	get to the instance of rated
       Net::UPS::Package object. Consider the following	example, which rates a
       single package:

	   $rate = $ups->rate($zip_from, $zip_to, $package);
	   unless ( defined $rate ) {
	       die "Couldn't calculate rates for your package: " . $ups->errstr;
	   }
	   printf("Sending this	package	will cost you \$%.2f\n", $rate->total_charges);

       Following example shows how to rate multiple packages:

	   $rates = $ups->rate($zip_from, $zip_to, \@packages);
	   unless ( defined $rates ) {
	       die "Couldn't calculate rates for submitted packages: " . $ups->errstr);
	   }
	   while ($rate	= shift	@$rates	) {
	       printf("PKG %d => %.2f\n", $rate->rated_package->id, $rate->total_charges);
	   }

       See Net::UPS::Rate for details.

       More often than not you want to be able to display all the shipping
       options your customer has to ship particular package.
       "shop_for_rates()" does just that. It's syntax is identical to that of
       "rate()", but returns an	array of available services, each an instance
       of Net::UPS::Service class, regardless of the number of packages	being
       rated.

	   $services = $ups->shop_for_rates($zip_from, $zip_to,	$package);
	   unless ( defined @services )	{
	       die "shop_for_rates() failed: " . $ups->errstr;
	   }
	   while ($service = shift @$services )	{
	       printf("%22s => \$.2f\n", $service->label, $service->total_charges);
	   }

       "$service->rates()" returns an arrayref of Net::UPS::Rate instances,
       for each	package. If there's only one package, "$service->rates()"
       returns an arrayref with	a single element.

       In the previous example do not confuse "$rate->total_charges()" with
       "$service->total_charges()". There is a subtle, but very	important
       distinction. "$rate->total_charges()" returns your total	cost for
       shipping	a particular package using a particular	service.
       "$service->total_charges()", on the other hand, returns your total cost
       for shipping all	the packages using a particular	service. In the	case
       where you're shipping a single package, your
       "$service->total_charges()" and "$rate->total_charges()"	will be
       identical.

       Alternatively, you can rate a single package directly using
       Net::UPS::Package:

	   $rate = $package->rate($zip_from, $zip_to);
	   printf("Your	package	costs \$%.2f to	ship to	%s\n", $rate->cost, $rate

       This envokes "Net::UPS::rate()".

       See Net::UPS::Package and Net::UPS::Service for more details.

       SPECIFYING SERVICE OPTIONS

       While rating, Net::UPS assumes defaults appropriate for a typical
       retailer. However, not all the defaults might be	true about your
       business.

       For example, your rate may be different if you have a daily pickup
       type, than if you have an occasional pickup. Your rate may be different
       if you charge all the orders to your UPS	account, than if you don't.
       Your rate can also be determined	by your	CustomerClassification field.

       Opotions	discussed in this section allow	you to set/unset these options
       to get the most accurate	rate.

       service
	   Specifies service type. UPS Online Tools understands	service	code,
	   but symbolic	names are supported by Net::UPS	for ease of use.
	   Available service types are NEXT_DAY_AIR, 2ND_DAY_AIR, GROUND,
	   WORLDWIDE_EXPRESS, WORLDWIDE_EXPDEDITED, STANDARD, 3	DAY_SELECT,
	   NEXT_DAY_AIR_SAVER, NEXT_DAY_AIR_EARLY_AM, WORLDWIDE_EXPRESS_PLUS,
	   2ND_DAY_AIR_AM. These are all the service types available for US as
	   of this writing. Some of the	services originating from outside the
	   US, although	have the same name as that of US origin, their codes
	   might be different. Care should be exercised	in using Net::UPS if
	   package's place of origin is	not US.	In these cases service type
	   should be provided in the form of Codes, as documented in UPS
	   Online Tools	API documentation

       packaging
	   Specifies type of packaging used. Default is	PACKAGE. Additional
	   available options are TUBE, PAK, EXPRESS_BOX, 25KG_BOX, 10KG_BOX.
	   Any other options should be specified in the	form of	Codes, as
	   documented in UPS Online Tools API.

       pickup_type
	   Type	of pickup. Available symbolic values are "DAILY",
	   "OCCASIONAL", "ONE_TIME". Any other values should be	specified
	   using their codes as	documented in UPS Online Tools API.

AUTHOR
       Sherzod B. Ruzmetov <sherzodr@cpan.org>

SEE ALSO
       Business::UPS, Business::Shipping

perl v5.32.1			  2015-06-27		 Net::UPS::Tutorial(3)

NAME | SYNOPSIS | DESCRIPTION | PROGRAMMING STYLE | AUTHOR | SEE ALSO

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