Input your MID number into the search box directly under the navigation panel and click Change.
In this section you will have all the transactions and fees of each days/weeks/months up to 1 year back. One can download the report in .xls format and can analyse data to see how much processing was done in the give timeframe.
Under the Transaction Type section, one can find the payments made out noted as Merchant Payments. To see what the current balance is, one should calculate all funding done from after the last Merchant Payment made out.