Swap Fees :

For each swap, there’s a base fee of 0.10 $ for trades less than 2.22 $,
It increases by 0.14 $ for every 3.00 $ more than base amount(2.22 $),
Above the threshold of 65.00 $, surplus fee will be 10.00 % of the surplus trading value.

Formulas :

If ( VALUE < 2.22 $ ) :
FEE = 0.10 $

If ( 2.22 $ < VALUE < 65.00 $ ) :
FEE = 0.10 $ +
( ( VALUE - 0.10) / 3.00 ) * 0.14 ) $

If ( VALUE > 65.00 $ ) :
FEE = 0.10 $ +
( ( VALUE - 0.10 ) / 3.00 ) * 0.14 ) $ +
( VALUE - 65.00 ) * 10.00 %

Purchase PhoenixCo VIP Premium accounts to decrease the swap fees up to 80%