> For the complete documentation index, see [llms.txt](https://support.parvenu.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.parvenu.io/our-data/faq.md).

# FAQ

Frequently asked questions about our data.

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<summary>What counts as a credit?</summary>

Contacts with **Valid** or **Accept All** email statuses count as 1 credit. \
\
Contacts with **Invalid**, **Unknown**, or **missing email addresses** do not count toward your monthly credit.&#x20;

You can view enrichment credit costs [here](https://support.parvenu.io/settings/billing/credits).&#x20;

</details>

<details>

<summary>How many domains can be imported at one time?</summary>

2000 domains can be imported in a single file.&#x20;

</details>

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<summary>Which data fields do you support?</summary>

You can view the fields returned [here](/features/enrich/fields.md).&#x20;

</details>