code: def get_account_activity(start_date, end_date, options = {})
        submit GetAccountActivity.new(options.merge(:start_date => start_date, :end_date => end_date))
      end
docs: Searches through transactions on your account. Helpful if you want to compare vs your own records,
   or print an admin report.
  
   See http://docs.amazonwebservices.com/AmazonFPS/latest/FPSAccountManagementGuide/GetAccountActivity.html