> For the complete documentation index, see [llms.txt](https://docs.goodfit.io/goodfit-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.goodfit.io/goodfit-docs/product/segments/contact-credits.md).
# Contact Credits
Contact enrichment is credit-based. For any contact added to your segment (dataset), you will be charged a credit. Whether you enrich it with an email or not doesn’t affect the credit usage.
The estimated credit usage is shown when you start a persona search.
{% hint style="success" %}
Note, you will only be charged a credit once for each unique profile at a company. For example, if we find the same person we have already enriched for another segment, you will not be charged an additional credit.
{% endhint %}
Once added to your segments, all contacts are being refreshed automatically. If someone changes their role or leaves the company, their details will be updated. We will not charge you additional credits for the updates.
You can see your credit balance when hovering over “Credits” at the bottom of GoodFit’s menu.
{% hint style="info" %}
To purchase more credits, please speak to our team at . We can help you analyse your credit requirements and create a bespoke package for you.
{% endhint %}
---
# Agent Instructions
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