> For the complete documentation index, see [llms.txt](https://docs.r3vl.xyz/reveel-protocol-v2-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.r3vl.xyz/reveel-protocol-v2-documentation/protocol-concepts/tiers.md).

# Tiers

A “tier” is defined as the individual distribution layer. Each tier consists of a walletlist, the corresponding distribution percentages for each wallet in the wallet list, and a tier limit for each token. Our UI currently supports tier limits for ETH, WETH, USDC & DAI.

{% hint style="info" %}
In a multi-tier distribution path, the tier limit ***for each token*** indicates the max amount of ***each token*** that can be distributed using the given walletlist and its corresponding distribution percentages. Each token has an independent tier limit for that tier.
{% endhint %}