Log onto your performer account, http://www.asiancamsex.com/exec/performer/login, and click on Stats. Choose the date or date range you wish to search. For Quick Stats, will see the total amount of earnings received: monthly, half monthly, bi-weekly, weekly and daily.
If you click on Transactions, you will see a detailed list of all earnings from members. You may search by Customer and date or date range.
If you wish to see the earnings of the last private you did, it will be listed there.