Re: Adwords Script
No need for a script. You can use an Automated Rule.
- Go to the Campaign tab and select the campaign.
- Click on Automate and choose Pause campaigns when...
- Choose cost as the requirement and enter an amount
- For frequency, choose Daily, 2am, using data from the same month
- Email results only when there are changes or errors
Be aware that you should rely on automated rules alone. You should also have an appropriate daily budget in place.
More on Automated Rules here: