General Actions:
Send mail on campaign start
Send mail on campaign end
Generate and mail daily statistics
Generate and mail weekly statistics
Generate and mail monthly statistics
Generate and mail whole campaign statistics
Send campaign underperformace warning
Send low campaign CTR warning
Send low banner CTR warning
Send mail if amount of impressions is optimized
Send mail if required limit is reached
Send mail if campaign is automatically prolonged
Send mail if plan doesn't running
Send mail if plan didn't reach the target
Send mail if plan reach the target
Send mail with campaign status
Send mail when external plan has less impressions
Send mail when the ratio between unique clicks and clicks is less than
Send site attendance change warning
Send default banners rate warning
Generate and mail daily statistics
Generate and mail weekly statistics
Generate and mail monthly statistics
Sent e-mail, when campaigns start on the site