Taking into attention the type of trading, your account will be given the particular status — silver, gold or platinum. The first Saturday of every month the trade results are summed up, and the summary lot is calculated, according to all perfect transactions. You receive the payment for each perfect lot. The amount of payment is defined by the status of your account:
The status is calculated from a summary lot* on all closed transactions for the last month.
Thus, it is viewd the status for the last 2 months and the payment of reward goes on smaller of them. You can see your current status in your personal account.