Share via


OPP for Totaling Orders

The Order Processing pipeline (OPP) that computes the sum of the subtotal, tax, shipping, and handling values.

Shipping Stage

This stage calculates the total shipping charge for the order.

The components included in this stage are shown in the following table.

Component Description
Commerce.Splitter Divides an order into groups based on the shipping_method_id and the Shipping_address_id keys.
Commerce.ShippingMethodRouter Runs components to process the shipments and calculates the shipping total for the entire order.
ShippingDiscountAdjust Applies shipping discounts to an order.

Handling Stage

This stage calculates the total handling charge for the order.

The components included in this stage are shown in the following table.

Component Description
DefaultHandlingCy Sets the _handling_total key to zero.
RequiredHandlingCy Ensures that the _handling_total key was set.

Tax Stage

This stage calculates the sales tax for each item on the order and the sum of the tax for the entire order.

The components included in this stage are shown in the following table.

Component Description
SampleRegionalTax Calculates the tax for the order.
RequiredTaxCy Ensures that the tax values are set.

Order Total Stage

This stage sums the subtotal, tax, shipping, and handling values.

The components included in this stage are shown in the following table.

Component Description
DefaultTotalCy Computes the _cy_total_total key as the _cy_oadjust_subtotal key plus the _cy_shipping_total key plus the _cy_handling_total key plus the _cy_tax_total key.
RequiredTotalCy For each key/value pair in the _Verify_With dictionary, this component reads the same key from the order form. If any of the values do not match, or keys do not exist, the error "MessageManager("pur_badverify")" is added to the _Purchase_Errors log.

Inventory Stage

This stage verifies that every item ordered is in stock.

CopyFields Stage

This stage copies fields of interest to the application, onto the order form.

Component Description
CopyFields Copies the _product_description key into the description field, which is saved to a database, enabling future product description searches on the order. It also copies the user_first_name key from the profile for the user onto the order form. This also enables future first name searches and allows the first name of the user to be displayed without looking up the profile for the user.

See Also

About the Checkout Feature for Solution Sites

Pipelines for Solution Sites

total.pcf

Copyright © 2005 Microsoft Corporation.
All rights reserved.