The Toll.
Every V3 testnet trade through the official pool pays one percent in BELL. V4 preserves that split for its mainnet release candidate. Part rewards the sovereign. Part is burned. Part supports the treasury.
Fixed Toll
1%
Cannot be increased
Sovereign tribute
0.40% of every official trade
Permanent burn
0.40% disappears forever
Creator treasury
0.20% preserves the protocol