What does it mean that PWI is a Google Ad Grant Certified Professional? Project World September 05, 2019 21:30 Updated Follow Google has selected Project World Impact as a part of their Google Ad Grant Certified Professionals Community. Google has hand selected 30 agencies to be apart of this elite group with Ad Grants experience and nonprofit sector specialization. Related articles How do I promote PWI Swipe? Comments 0 comments Please sign in to leave a comment.