# Agent Stamp

> Agent Stamp writes Human, a named agent, or Unknown on each WooCommerce order. A signature that fails stays Unknown. Checkout is not blocked.

The product is for a store owner who opens an order and wants to know who placed it. Price is $79 once, for one store. Checkout is never blocked. Copilot and Grok usually stay Human because they look like a normal browser.

## Product

- [Agent Stamp](https://getagentstamp.com/): Human, a named agent, or Unknown on each WooCommerce order. Request a demo at https://getagentstamp.com/#demo.

## Questions

- [How do I know if ChatGPT, Claude, or a person placed this WooCommerce order?](https://getagentstamp.com/blog/who-checked-out.html): Open the order. It says Human, a named agent, or Unknown.
- [The user-agent says ChatGPT. Is that proof?](https://getagentstamp.com/blog/signature-or-name.html): No. Proof is a signature that matches the published key.
- [Should I block AI agents from my WooCommerce store?](https://getagentstamp.com/blog/block-or-welcome.html): No. Label the order first. Some agents are the buyer.
- [GPTBot visited my site. Did someone buy?](https://getagentstamp.com/blog/gptbot-is-not-an-order.html): No. GPTBot is a crawler. A shopper is ChatGPT-User.
- [Why do AI orders show up as Direct?](https://getagentstamp.com/blog/direct-traffic.html): The referrer was stripped. The stamp reads the checkout request.
- [What does Unknown mean?](https://getagentstamp.com/blog/what-unknown-means.html): The plugin will not name the buyer. It is not a fraud verdict.
- [Is Google Agent checking out?](https://getagentstamp.com/blog/google-agent.html): Google-Agent is declared. A signature from agent.bot.goog is signed.
- [Where do I see a Perplexity or Claude order?](https://getagentstamp.com/blog/perplexity-and-claude.html): On the WooCommerce order, in the Buyer column.
- [How do I add Agent Stamp?](https://getagentstamp.com/blog/how-to-install.html): Upload the zip, activate it, place one order.