# Multiple Fee Tiers

{% hint style="info" %}
**Note for Developers**: Because Pangolin V3 allows fee adjustments, a pool’s fee tier isn’t permanently fixed after creation – it can be updated to a different rate if needed, unlike Uniswap V3’s immutable fee tier per pool.
{% endhint %}

When adding a new liquidity position in Pangolin V3, users can choose from several **predefined fee tiers** for that pool. Each tier is suitable for different types of pairs – lower fees for very stable pairs, higher fees for volatile pairs – to balance trader cost and LP reward.\
\
Pangolin’s innovation is that it does not impose rigid restrictions on these tiers: the team can **strategically manage and adjust fees for key pools** without needing a protocol upgrade. In practice, governance or the Pangolin team may add new fee tiers or tweak fees on important pairs to remain competitive and attract liquidity.\
\
This flexibility means essential pools can maintain attractive fee structures that quickly respond to market changes.