AdThrive Media, In-Image ads, and Video ad earnings all pay out on a net-45 schedule, so you'll receive those earnings 45 days after the end of the month in which they are accrued.
You can see a simple overview of earnings by month in the 'Earnings' tab of the dashboard, by clicking "View All Ad Network Earnings +."
Look at your January total earnings to see what to expect with your March 15 payment. Look at February to see what your April 15 payment will be, and so on. These amounts will be shown in USD, but if you have selected to be paid in a different currency, that conversion will be made when the payment reaches your bank.