What is an ISPO?

An ISPO is a new fundraising mechanism that allows delegators of a POS (Proof-of-Stake) network to divert staking rewards towards a project of their choice and get project tokens in return.
This mechanism that allows the community to support their favorite project without investing into the projects directly, but instead leveraging the network's native reward incentive structure.
ISPOs are only possible on the Cardano blockchain because of its unique stake pool delegation structure.