> For the complete documentation index, see [llms.txt](https://developers.alephee.com/v2/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.alephee.com/v2/products/put-methods/update-product-fiscal-information/response.md). # Type specifications ### ProductFiscalInfo | Property | Type | Description | | ----------------- | -------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Brand | string | Product brand | | SKU \* | string | Product SKU | | Title \* | string |

Product description used on the invoices.

This description will appear in the electronic fiscal invoice generated automatically by Mercado Libre for each sale of that product.

This is NOT the product listing (a.k.a publication) title.

| | MeasurementUnit | string |

Product measurement unit.

Please refer to Mercado Libre's documentation here.

| | TaxInformation \* | [#producttaxinfo](#producttaxinfo "mention") | Object with product taxes information | ### ProductTaxInfo | Property | Type | Description | | ---------------------------------------- | ------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | |

TaxRuleId \*

TaxRuleName \*

| string |

Tax rule ID (number) or name (string) to identify the tax rule previously created using the accounts/taxrules endpoint.

You must use one attribute OR another. Not at the same time.

| | Ncm \* | string |

Please refer to Mercado Libre's documentation here.

| | OriginType \* | string |

Please refer to Mercado Libre's documentation here.

| | OriginDetail \* | string |

Please refer to Mercado Libre's documentation here.

| | Csosn \* | string |

Please refer to Mercado Libre's documentation here.

| | Cest \* | string |

Please refer to Mercado Libre's documentation here.

| | Fci | string |

Please refer to Mercado Libre's documentation here.

| | ExTipi | string |

Please refer to Mercado Libre's documentation here.

| | Ean | string |

Please refer to Mercado Libre's documentation here.

|