# Alcohol sample

Source: https://developer.avalara.com/avatax-for-bevalc/requirements/alcohol-sample/

# Alcohol sample

**Element type: Required**

**Endpoints used:** [TransactionParameterModel](https://developer.avalara.com/api-reference/avatax/rest/v2/models/TransactionParameterModel/), [TransactionLineParameterModel](https://developer.avalara.com/api-reference/avatax/rest/v2/models/TransactionLineParameterModel/)

Your integration must provide a way to specify whether an item is an alcohol sample. This is done using the`IsAlcoholSample` parameter.  

```
"lines": [  { "parameters":[      { "name":"IsAlcoholSample", "value":"false"      }    ]  }]
```

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