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      Brazil Customer Portal
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      Tax Central
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      Avalara Managed Returns API
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      Shared Services
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      Automated Tariff Code Classification
      Self-Serve Tariff Code Classification
      Managed and Premium Tariff Code Classification
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  2. Exemption Certificate Management

Exemption Certificate Management

OverviewAPIMCPIntegration guides
ECM (AvaTax) API
CertCapture RESTful APIs

TransactionUserDefinedFieldModel

User Defined fields/Flex Fields at Transaction level.

Parameters
nameOptional
string

The name of the user defined field.

valueOptional
string

The value of the user defined field.

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