Changes

# ::* '''in real-time'''. Order size is distributed among the levels according to '''Fixed Commission Rules''' and order commission equals to the sum of commissions from every level.::* '''after every trade'''. Order commission equals to the commission from '''one and only''' level ('''Fixed Commission Rule''') corresponding to the size of the order.::* '''once per day'''. Order commission equalsto the commission from '''one and only''' level corresponding to the total volume of all orders filled during the period between the first day of the month and the day previous to the trade. Thus, volume is calculated once at the end of every calendar day.:Click '''Add...''' to add new '''Fixed Commission Rule'''#:# Enter the volume value into the '''Volume''' field.#:# Enter the commission value into the '''Commission Value''' field.#:# Select commission measurement unit from the list.#:# Check the '''Commission Limits'''check box to enable commission maximum and minimum values.#:## Check the '''Min Value''' check box, setup the minimum commission value and select '''per Contract''' / '''per Trade''' calculation mode.#:## Check the '''Max Value''' check box, setup the maximum commission value and select '''per Contract''' / '''per Trade''' calculation mode.#:# Click '''OK''' to save the '''Fixed Commission Rule''' or '''Cancel''' to cancel the operation.:# To edit an existing Fixed Commission Rule select a rule with the mouse and click '''Edit...'.:# To delete a Fixed Commission Rule select a rule with the mouse and click '''Delete'.:# Click '''OK''' to save the rule or '''Cancel''' to cancel the operation. ::<div style="background-color: #E3FBE5;">Note: Trade means a filled order</div>