Validate the cost by making the table, examine the costs and cost shares report that there is a problem with the AE before closing the campaign to provide cost control, timely and AE are carefully monitoring costs.
Verify the accuracy of the cost. By making a checklist cost. And reports of problems with costs. AE AE before closing the campaign to control the cost in time and carefully monitor costs more accurately.
Verify the accuracy of the cost. The schedule check cost. And report problems with AE costs before closing campaign to AE control cost in time and are carefully monitoring cost is more accurate.