> For the complete documentation index, see [llms.txt](https://docs.0max1.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.0max1.com/overview/our-solution/usdi-stablecoin/auto-income-distribution.md).

# Auto Income Distribution

<figure><img src="https://3178843284-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FDTuvot4fROkCCGtjC2y8%2Fuploads%2FxvuJBU9gbQPkjtC5vWFk%2Fimage.png?alt=media&amp;token=004af527-3729-4d6a-8e6a-d799e600c6ee" alt=""><figcaption></figcaption></figure>

Passive income is auto-distributed to USDi holders periodically without the need to claim and pay gas fees.

The USDi Payout Calculator will calculate the available distribution values  periodically. Any supplus amount of distribution values will be distributed to all USDi holders based on cumulated distribution weight score (cumDWS) index.&#x20;

The cumDWS index is measuring the amount of USDi and holding period of each USDi holders. The more USDi you are holding for  longer time period you are holding, the higher cumDWS score you will have. &#x20;

### Definitions:

**Available distribution value (ADV)**= total assets value - USDi in circulation&#x20;

**Distribution Value (DV)** = Distribution % \* ADV

**Distribution Amount of Fees (DAF)**= DV\* Reserve %

**Final Distribution Amount after reserve (FDA)** = DV - DV\*0.2

**cumDWS** is the cumulated amount of DWS for each wallet address.

**Block number period(BNP)** to represent the length of of holding period.&#x20;

**BNP**= current block number (current BN)- last block number (last BN)

Distribution W**eight Score(DWS)**= BNP \* Balance of USDi&#x20;

**cumDWS** is the cumulated amount of DWS for each wallet address&#x20;

**User Undistributed USDi**=cumDWS % \* FDV

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| Distribution ID | Available distribution value | Distribution Value (DV) | Distribution Amount of Fees (DAF) | Final Distribution Amount after management fees (FDA) |
| --------------- | ---------------------------- | ----------------------- | --------------------------------- | ----------------------------------------------------- |

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