The seal comes only after a verified test. This plan does not award R4 or the seal.
Implementation depends on system access. The level is assigned after a re-check.
R1 Quick Fix
One-time setup: 490–990 €
49 € per month
The range reflects pages, categories, and whether descriptions already exist. This check can see llms.txt and Schema.org. It does not count pages or categories, so those counts do not raise the estimate.
No code access needed — we host llms.txt/Agent Card/OpenAPI/MCP; you only need DNS, a redirect, or tag manager/plugin (Shopify/Shopware/WooCommerce).
- An index listing with the level badge.
- Ongoing re-checks and monitoring, with an alert when a re-check shows a drop.
- Upkeep of llms.txt, the Agent Card, and MCP when the shop changes.
- A monthly report of the check result.
R2 Agent Card/OpenAPI/MCP
One-time setup: 1.490–3.900 €
99 € per month
The range reflects flows, products, an existing API, variants or a configurator, and login. This check can see a live API or MCP, declared search, book, or order flows, and a detected login. It does not count products, variants, or a configurator.
No code access needed — we host llms.txt/Agent Card/OpenAPI/MCP; you only need DNS, a redirect, or tag manager/plugin (Shopify/Shopware/WooCommerce).
- An index listing with the level badge.
- Ongoing re-checks and monitoring, with an alert when a re-check shows a drop.
- Upkeep of llms.txt, the Agent Card, and MCP when the shop changes.
- A monthly report of the check result.
R3 Search/Book/Order action
One-time setup: 3.900–9.900 €
149 € per month
The low end is a standard shop with a customer API. The high end is a custom build without an API, many payment methods, or special cases such as age verification or delivery areas. This check can see a customer API and a public payment field. It does not count payment methods, and it does not detect age verification or delivery areas, so it does not quote the top of the range for those cases.
Requires an official API or plugin (e.g. Shopify Storefront API), otherwise system access.
- An index listing with the level badge.
- Ongoing re-checks and monitoring, with an alert when a re-check shows a drop.
- Upkeep of llms.txt, the Agent Card, and MCP when the shop changes.
- A monthly report of the check result.
- Hosting and running the MCP server.
- Minimum term: 12 months.
R4 (certified seal)
One-time setup: 6.900–12.900 €
199 € per month
Mystery verification and the seal are the R3 estimate plus a fixed amount. The scope depends on test flows, test access, and a cancellation rule. The free check can see a public cancellation rule. It does not measure test access or the number of test flows. The R4 price is never below the R3 price for the same check.
Requires test access and a real test transaction; no guarantee for third-party agents.
- An index listing with the level badge.
- Ongoing re-checks and monitoring, with an alert when a re-check shows a drop.
- Upkeep of llms.txt, the Agent Card, and MCP when the shop changes.
- A monthly report of the check result.
- Hosting and running the MCP server.
- Minimum term: 12 months.
- Regular Mystery re-tests.
- The Verified seal, only after a verified test.
- Highlighting in the index.
- 199 €/month includes 1 full Mystery retest per quarter plus one retest after major website changes.