Alcor Exchange different exchange fees based on the kind of transaction you are trying to accomplish
Swap - When using the swap there is a .3% liquidity provider fee. This fee gets distributed between those providing liquidity in the pool.
Market Exchange - When placing a market or limit order it is a .2% exchange fee on only 4 markets. This exchange fee goes towards the Alcor development fund
OTC Transaction - Each exchange is charged a commission of 0.25% for both tokens if the transaction amount is sufficient. Otherwise, for small amounts, no commission will be charged This fee also goes towards the Alcor development fund.