Source From Posted: 10 Sep 2015 01:48 PM PDT AdWords Scripts now support negative keyword and excluded ad placement lists, and the ability to share them across campaigns. Follow these links for implementation details and code examples: Shared negative keywords: docs , code snippets Excluded placement lists: docs , code snippets We have also released a new solution named Master Negative List that uses this feature to maintain a master list of negative keywords and placements for AdWords accounts. The list of negative criteria can be managed from a spreadsheet. Separate versions are available for AdWords accounts and manager accounts . Special thanks goes to Terence Nip, who implemented this feature during his summer internship at Google. Give this feature a try and let us know what you think! You can post your questions and feedback on our developer forum . Anash P. Oommen, AdWords Scripts Team