> ## Documentation Index
> Fetch the complete documentation index at: https://pricing.envisso.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Data types & formats

> Valid data types and their expected formats for file submissions to Envisso.

<div className="data-types-table">
  | Type       | Definition                                                                               | Example             |
  | ---------- | ---------------------------------------------------------------------------------------- | ------------------- |
  | `String`   | A sequence of characters — letters, numbers, or symbols. Enclose in quotes in CSV files. | `"ABC Retail Inc"`  |
  | `Integer`  | A whole number — no decimals, no commas, no currency symbols. Can be as large as int64.  | `8000000`           |
  | `Date`     | ISO 8601 date format only. Do not use MM/DD/YYYY or other formats.                       | `"2024-01-30"`      |
  | `Currency` | ISO 4217 three-letter currency code.                                                     | `"USD"`             |
  | `Country`  | ISO 3166 two-letter country code.                                                        | `"US"`              |
  | `Enum`     | Must exactly match one of the predefined allowed values. Uppercase preferred.            | `"EIN"`             |
  | `URL`      | A web address. The protocol (`http://` or `https://`) can be omitted.                    | `"www.example.com"` |
</div>