# Liquidity Pools Principal Token

Every liquidity on our platform will have a Principal Token (PT) determined at the time of creation. Whenever a serve operation is conducted a serve operation is stored and will be converted to the PT of the liquidity pool, and then the serve will only send forwards the PT.\
\
Which tokens will be the principal token?\
\
The PT is determined by the pair that has been created. The following rules apply for PT determination:\
For all ADA/CNT pairs, ADA is the PT.\
For all VYFI/CNT pairs, VYFI is the PT.\
For all Stable/CNT pairs, the Stable-coin is the PT. &#x20;

For all CNT/CNT pairs, users creates the PT (User that creates the pool) \
\
Be aware, due to our PT determination, CNT/CNT pairs can be created if and only if the PT of the pair already has an existing ADA, VYFI or Stable-linked LP.&#x20;

<br>
