Fees and cashback
Terminal charges roughly 0.5% to 1% per trade depending on the trade type, with 10% of fees returned as SOL cashback by default. Signing up through a referral link gives you 35% lifetime cashback. which meaningfully lowers effective costs for active traders.
GMGN documents a flat 1% handling fee per transaction with no additional platform charges. Gas, priority fees, and tip fees are paid to the network rather than to GMGN, and tokens launched on Pump.fun carry that platform separate 1% fee on top. GMGN also runs a referral program advertising up to 30% rebates for inviting other traders.
The structures differ: GMGN is simple and flat, while Terminal is variable but pairs a lower floor with a larger cashback ceiling. For traders who route through a referral link, Terminal effective cost lands below GMGN flat 1%.
Verdict: Terminal wins on effective cost thanks to 35% referral cashback against GMGN flat 1% fee.

