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Avalara Tax calculation API call

This topic provides an overview of the Avalara API used to display a tax quote to the user before finalizing their checkout process.

Method: Real-time call Avalara API

ISC will make a real-time call to the Avalara API during the transition between the Addresses Page to the Review and Pay Page, but only if the Order Simulation call is bypassed or not made. This will allow B2B to display a tax quote to the user before finalizing their checkout process. The call to Avalara will only be a quote call; nothing will be written into the Avalara system.

Field Mapping: Avalara SOAP TaxSvc.GetTax API - Request
Field Name
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Order Header
Company Code
Document Type
Document Code
Document Date
Customer #
Discount
Order Lines
Line Discounted
Line #
ERP Item #
QTY Ordered
Extended Price
Tax Code
Description
Order Line - Freight (Created if Freight is Applied to Order)
Line Discounted
Line #
ERP Item #
QTY Ordered
Extended Price
Tax Code
Description
Origin Address
Address Line 1
Address Line 2
City
State
Zip
Country
Destination Address
Address Line 1
Address Line 2
Address Line 3
City
State
Zip
Country

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