Pump.fun has concluded its limited-time 4x referral reward bonus campaign and announced that referrer rewards will now be adjusted to 1.5x. Under the new structure, referrers receive 37.5% of fees paid by referred users, while the remaining 62.5% is allocated to the Callout reward pool and in-app incentives. The Solana-based memecoin launchpad confirmed it will continue distributing 100% of platform revenue. Pump.fun stated it has distributed a cumulative $30 million in rewards to date.