This module will calculate all commissions and charges according to Logitelnet (Societe Generale) rules
0.54% / order < 8000 Euros, 8.90 Euros minimum 0.44% / 8000 <= order < 15000 Euros 0.34 % / order up to 15000 Euros
calculate_order_commission($order)
Return the amount of money ask by the broker for the given order.
Return the amount of money ask by the broker for the given year according to the given portfolio.