Quote from: 1Broker-CS on January 09, 2017, 06:09:49 PM

Our first update of 2017 includes a lot of new features and improvements. We added an in-page support system and finally optimized the referral system - including a calculation tool and statistics to improve your referral experience!

Here is the complete changelog:

Added an in-page support system.
Fixed reset bug when inserting decimal numbers into input fields.
Increased referral reward from 15% to 25%. (Until June 30th 2017)
Increased copy-trade reward from 15% to 25%. (Until June 30th 2017)
Shortened referral link.
Added a calculation tool for estimating the rewards on the referral page.
Added monthly, 6-month and yearly referral statistics.
Added line charts for link clicks, the amount you earned and the accounts created under your referral link. This gives you a detailed insight of your performance.
Changed input styling on iOS devices using Safari.
Added limit parameter to bars.php which lets you limit your data to a certain amount of values.
Added API Call Quota System.
Added Heikin Ashi chart type.
Added current price to browser title when navigating to market details.
Swapped Bid/Ask label positions in the live chart.
Newsletters received a completely new unsubscribe system.

https://1broker.com/?c=en/content/blog

what is about copy trade and commision referal 15-25%
25% from deposit, or 25% from lost in my referal, or 25% from wager(volume transaction trade)
and how copy trade system, and trading can use metatrader 4 or not