> For the complete documentation index, see [llms.txt](https://en.docs.irischain.io/iris-chain/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://en.docs.irischain.io/iris-chain/iris-in-japan/irissubscription.md).

# IRIS Subscription

#### Comparison of other health checkup services

<figure><img src="/files/Eikl6Ws8v0LnV4IZteXd" alt=""><figcaption></figcaption></figure>

## Early subscriber benefits!

#### Annual subscription fee (100 $ (100 USDT))

1. Airdrop 100 IRIS Tokens for free
2. IRIS iris diagnosis service provided free of charge for one year
3. IRIS token value rises

If you sign up for the Iris subscription service, you can use the iris diagnosis service for one year. And the tokens we provide for free increase in value as the number of subscribers increases.